Michael Kerrigan, MD
NPI 1679205108 · Family Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kerrigan, MD is a Family Medicine Physician provider in Fairfax, VA (NPI 1679205108).
Provider details
- NPI number
- 1679205108
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0116036865 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 63 | 21 |
| Levothyroxine Sodium | 26 | — |
| Famotidine | 22 | — |
| Tamsulosin Hcl | 20 | — |
| Ondansetronbrand: Ondansetron Odt | 18 | — |
| Lisinopril | 18 | — |
| Quetiapine Fumarate | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-24
- Last updated
- 2025-08-30
- Certified
- 2025-08-30
Frequently asked questions
- What is Michael Kerrigan's NPI number?
- Michael Kerrigan's National Provider Identifier (NPI) is 1679205108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kerrigan's specialty?
- Michael Kerrigan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Kerrigan located?
- Michael Kerrigan's practice location on file with NPPES is 3650 Joseph Siewick Dr Ste 400, Fairfax, VA 22033-1715.
- What is Michael Kerrigan's phone number?
- The practice phone number listed in the NPPES registry for Michael Kerrigan is (703) 391-2020.
- Does Michael Kerrigan accept Medicare?
- Michael Kerrigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kerrigan's NPI active?
- Yes — Michael Kerrigan's NPI (1679205108) is active in the NPPES registry as of the last update on 2025-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.