DR. GREGORY K. JOHNSON M.D. NPI 1922049402

NPI Information

  • NPI: 1922049402
  • Provider Name: DR. GREGORY K. JOHNSON, M.D.
  • Classification: Specialist - 174400000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 288 GROVELAND ST
    HAVERHILL, MA
    ZIP 01830
  • Phone: (978) 373-3851

Map and Directions

Get Directions

NPI Details

DR. Gregory K. Johnson, M.D. is a specialist in Haverhill, MA with 42 years of experience. The provider is an individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. DR. Gregory K. Johnson, M.D. NPI is 1922049402. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduation Year:1984

The provider's business location address is:

288 GROVELAND ST
HAVERHILL, MA
ZIP 01830-669
Phone: (978) 373-3851
Fax: (978) 521-6542

The NPI 1922049402 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS:J0702)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Aspiration and/or injection of fluid from large joint (HCPCS:20610)
  • X-ray of knee, 3 views (HCPCS:73562)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • X-ray of knee, 4 or more views (HCPCS:73564)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • X-ray of hand, minimum of 3 views (HCPCS:73130)
  • Placement of strapping to knee (HCPCS:29530)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Cast supplies, short arm splint, adult (11 years +), fiberglass (HCPCS:Q4022)
  • Placement of strapping to ankle or foot (HCPCS:29540)
  • Application of nonmoveable forearm to hand splint (HCPCS:29125)
  • Placement of strapping to hand or finger (HCPCS:29280)
  • Placement of strapping to elbow or wrist (HCPCS:29260)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • Injection into tendon or ligament (HCPCS:20550)
  • Aspiration and/or injection of fluid from medium joint (HCPCS:20605)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • Replacement of knee joint, both sides of knee (HCPCS:27447)
  • X-ray of both hips, 3-4 views (HCPCS:73522)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Hip replacement (HCPCS:NAN09)
  • Knee replacement (HCPCS:NAN06)
  • Lower limb (leg) arthroscopy (minimally invasive joint repair) (HCPCS:NAN15)
  • Upper limb (arm) arthroscopy (minimally invasive joint repair) (HCPCS:NAN17)

The enumeration date for this NPI number is 6/8/2006 and was last updated on 7/8/2007.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1174400000XSpecialist76547MASSACHUSETTSYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
13097391MEDICAIDMASSACHUSETTS
2F16217MEDICARE UPINMASSACHUSETTS
330973991MEDICARE ID-TYPE UNSPECIFIEDMASSACHUSETTS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.