DR. JOHN L NILES MD NPI 1316912033

NPI Information

  • NPI: 1316912033
  • Provider Name: DR. JOHN L NILES, MD
  • Classification: Internal Medicine - 207RN0300X
  • Specialization: Nephrology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • CLIA Number: 22D2092695
  • Address: 101 MERRIMAC ST
    1ST FLOOR
    BOSTON, MA
    ZIP 02114
  • Phone: (617) 726-4132

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NPI Details

DR. John L Niles, MD is a nephrology internal medicine in Boston, MA with 45 years of experience. The provider is an internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation. DR. John L Niles, MD NPI is 1316912033. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1981

The provider's business location address is:

101 MERRIMAC ST
1ST FLOOR
BOSTON, MA
ZIP 02114-724
Phone: (617) 726-4132
Fax: (617) 726-4213

The NPI 1316912033 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 CLIA number assigned to this NPI record is 22D2092695 - physician office with a certificate type of Certificate of Compliance.

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, rituximab, 10 mg (HCPCS:J9312)
  • Injection, iron sucrose, 1 mg (HCPCS:J1756)
  • Injection, rituximab-abbs, biosimilar, (truxima), 10 mg (HCPCS:Q5115)
  • Administration of chemotherapy into vein, each additional hour (HCPCS:96415)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Automated urinalysis test (HCPCS:81003)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Injection of additional new drug or substance into vein (HCPCS:96375)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Injection, hydrocortisone sodium succinate, up to 100 mg (HCPCS:J1720)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Injection, tixagevimab and cilgavimab, for the pre-exposure prophylaxis only, for certain adults and pediatric individuals (12 years of age and older weighing at least 40kg) with no known sars-cov-2 exposure, who either have moderate to severely compromise (HCPCS:M0220)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Influenza vaccine split virus, preservative free (HCPCS:90662)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Adm sarscv2 30mcg trs-sucr 3 (HCPCS:0053A)
  • Fee covid-19 vac 14 res (HCPCS:0134A)

The enumeration date for this NPI number is 2/17/2006 and was last updated on 2/4/2015.

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
1207R00000XInternal Medicine54243MASSACHUSETTSNo
2207RN0300XInternal MedicineNephrology54243MASSACHUSETTSYes

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
1B74922MEDICARE UPIN
2110045431/AMEDICAIDMASSACHUSETTS
3J07173OTHERMASSACHUSETTSBCBS MA
4724621OTHERMASSACHUSETTSTUFTS HEALTH PLAN
5J07173MEDICARE 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

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