Marshall Mcmillan, M.D.
NPI 1093701666 · Family Medicine Physician · Charlotte, NC
Marshall Mcmillan, M.D. is a Family Medicine Physician provider in Charlotte, NC (NPI 1093701666).
Provider details
- NPI number
- 1093701666
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31334 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
111 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 48 | $120 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 23 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $85 |
| Hemoglobin A1c Level83036 | 19 | $10 |
Typical Medicare-allowed amounts for these services range $3–$120 (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 · 113 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 239 | 98 |
| Levothyroxine Sodium | 226 | 111 |
| Amlodipine Besylate | 187 | 97 |
| Metformin Hclbrand: Metformin Hcl Er | 172 | 79 |
| Omeprazole | 165 | 80 |
| Losartan Potassium | 153 | 81 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Marshall Mcmillan's NPI number?
- Marshall Mcmillan's National Provider Identifier (NPI) is 1093701666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Mcmillan's specialty?
- Marshall Mcmillan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Mcmillan located?
- Marshall Mcmillan's practice location on file with NPPES is 9101 Monroe Rd, Charlotte, NC 28270-2442.
- What is Marshall Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Marshall Mcmillan is (704) 384-1260.
- Is Marshall Mcmillan's NPI active?
- Yes — Marshall Mcmillan's NPI (1093701666) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.