Christopher May, MD
NPI 1154402931 · Cardiovascular Disease Physician · Falls Church, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher May, MD is a Cardiovascular Disease Physician provider in Falls Church, VA (NPI 1154402931).
Provider details
- NPI number
- 1154402931
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 014923 (ME)
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
19 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
64 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 | 30 | $142 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $199 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 15 | $147 |
Typical Medicare-allowed amounts for these services range $142–$199 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sacubitril/Valsartanbrand: Entresto | 87 | 27 |
| Metoprolol Succinate | 76 | 28 |
| Spironolactone | 73 | 26 |
| Empagliflozinbrand: Jardiance | 54 | 13 |
| Atorvastatin Calcium | 51 | 12 |
| Tafamidisbrand: Vyndamax | 48 | — |
| Furosemide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2023-11-27
- Certified
- 2020-10-21
Frequently asked questions
- What is Christopher May's NPI number?
- Christopher May's National Provider Identifier (NPI) is 1154402931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher May's specialty?
- Christopher May is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher May located?
- Christopher May's practice location on file with NPPES is 3300 Gallows Rd, Falls Church, VA 22042-3307.
- What is Christopher May's phone number?
- The practice phone number listed in the NPPES registry for Christopher May is (703) 776-7075.
- Does Christopher May accept Medicare?
- Christopher May is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher May's NPI active?
- Yes — Christopher May's NPI (1154402931) 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.