Catherine Pipan, M.D.
NPI 1326040569 · Family Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Pipan, M.D. is a Family Medicine Physician provider in Fairfax, VA (NPI 1326040569).
Provider details
- NPI number
- 1326040569
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101051331 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,052 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 407 | $126 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 200 | $131 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 108 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $90 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 79 | $63 |
| Administration of Pneumococcal Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 422 | 112 |
| Amlodipine Besylate | 301 | 86 |
| Levothyroxine Sodium | 228 | 62 |
| Losartan Potassium | 174 | 48 |
| Rosuvastatin Calcium | 157 | 47 |
| Metoprolol Succinate | 141 | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-01
- Last updated
- 2023-11-27
- Certified
- 2020-10-17
Frequently asked questions
- What is Catherine Pipan's NPI number?
- Catherine Pipan's National Provider Identifier (NPI) is 1326040569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Pipan's specialty?
- Catherine Pipan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Pipan located?
- Catherine Pipan's practice location on file with NPPES is 4001 Fair Ridge Dr, Fairfax, VA 22033-2917.
- What is Catherine Pipan's phone number?
- The practice phone number listed in the NPPES registry for Catherine Pipan is (703) 385-6789.
- Does Catherine Pipan accept Medicare?
- Catherine Pipan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Pipan's NPI active?
- Yes — Catherine Pipan's NPI (1326040569) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.