William May, MD
NPI 1528382199 · Family Medicine Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William May, MD is a Family Medicine Physician provider in Atlanta, GA (NPI 1528382199).
Provider details
- NPI number
- 1528382199
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000048769 (TN)
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
16 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
627 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 358 | $161 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 147 | $111 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 109 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 13 | $65 |
Typical Medicare-allowed amounts for these services range $8–$161 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 46 | 45 |
| Methylprednisolone | 29 | 29 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 23 | 23 |
| Ondansetronbrand: Ondansetron Odt | 22 | 22 |
| Cephalexin | 12 | 12 |
| Amoxicillin | 11 | — |
| Azithromycin | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-25
- Last updated
- 2015-02-11
Frequently asked questions
- What is William May's NPI number?
- William May's National Provider Identifier (NPI) is 1528382199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William May's specialty?
- William May is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William May located?
- William May's practice location on file with NPPES is 5665 New Northside Dr, Atlanta, GA 30328-5831.
- What is William May's phone number?
- The practice phone number listed in the NPPES registry for William May is (678) 946-1439.
- Does William May accept Medicare?
- William May is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William May's NPI active?
- Yes — William May's NPI (1528382199) is active in the NPPES registry as of the last update on 2015-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.