CHRISTOPHER T GRENNAN MD NPI 1952620270

NPI Information

  • NPI: 1952620270
  • Provider Name: CHRISTOPHER T GRENNAN, MD
  • Classification: Family Medicine - 207Q00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1704 COMMERCIAL CIR
    WAMEGO, KS
    ZIP 66547
  • Phone: (785) 456-2207

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NPI Details

Christopher T Grennan, MD is a family medicine in Wamego, KS with 16 years of experience. The provider is family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. Christopher T Grennan, MD NPI is 1952620270. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduation Year:2010

The provider's business location address is:

1704 COMMERCIAL CIR
WAMEGO, KS
ZIP 66547-690
Phone: (785) 456-2207

The NPI 1952620270 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, denosumab, 1 mg (HCPCS:J0897)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
  • Blood test, clotting time (HCPCS:85610)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage (HCPCS:90694)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Destruction of precancer skin growth, 2-14 growths (HCPCS:17003)
  • Routine electrocardiogram (ecg) using at least 12 leads with tracing (HCPCS:93005)
  • Urine microalbumin (protein) level (HCPCS:82043)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (HCPCS:G0438)
  • Destruction of precancer skin growth, 1 growth (HCPCS:17000)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Administration of pneumococcal vaccine (HCPCS:G0009)
  • Screening 3d breast mammography (HCPCS:77063)
  • Screening mammography (HCPCS:77067)
  • Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 5/26/2010 and was last updated on 2/7/2025.

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
1207Q00000XFamily Medicine04-35075KANSASYes

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
1068002220OTHERKANSASMEDICARE PTAN
2201084510AMEDICAIDKANSAS

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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