Quick answers
- Does Melissa F. May accept Medicare assignment?
- Yes. Medicare's clinician data says Melissa F. May accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Melissa F. May see?
- In 2024, CMS data shows 358 Original Medicare patients and 792 services for Melissa F. May. This counts Original Medicare only and measures volume, not quality.
- What is Melissa F. May's NPI number?
- 1497453542. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Melissa F. May, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 358 |
|---|---|
| Services billed to Medicare | 792 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)326 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)130 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)97 services
- Automated urinalysis test (81003)55 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)44 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure69%
- Arthritis44%
- Ischemic heart disease33%
- Anxiety22%
- Diabetes21%
Practice locations
Addresses where Melissa F. May is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 120 Greystone Power BlvdDallas, GA 30157
- 12201 Hwy 92, Suite DWoodstock, GA 30188 (770) 517‑4621
- 12460 Crabapple Rd, Suite 901Alpharetta, GA 30004 (678) 762‑0574
- 3600 Sandy Plains RdMarietta, GA 30066 (770) 977‑4547
- 4477 Towne Lake Pkwy, Suite 130Woodstock, GA 30189 (770) 249‑5620
Group practices
Medicare enrollment lists Melissa F. May as a member of this group (CMS data updated October 2, 2026).
- Wellstar Medical Group LLC3,093 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Dallas
Clinicians with the same Medicare primary specialty in Dallas, GA — not a recommendation.
Other clinicians in Wellstar Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497453542 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians