Robert Mills, M.D.
NPI 1174629208 · Internal Medicine Physician · Holly Springs, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mills, M.D. is a Internal Medicine Physician provider in Holly Springs, GA (NPI 1174629208).
Provider details
- NPI number
- 1174629208
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 032252 (GA)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
5,058 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) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 620 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 570 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 567 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 505 | $127 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 418 | $9 |
| Cyanocobalamin (vitamin B-12) Level82607 | 350 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 119 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 361 | 106 |
| Rosuvastatin Calcium | 357 | 109 |
| Amlodipine Besylate | 323 | 98 |
| Atorvastatin Calcium | 315 | 98 |
| Lisinopril | 265 | 85 |
| Losartan Potassium | 193 | 57 |
| Famotidine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$318 across 14 records (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
Additional practice locations (2)
- 6135 Barfield Rd Ste 200Atlanta, GA 30328-4308Phone: (404) 256-8500
- 120 Hickory RdCanton, GA 30115-9600Phone: (770) 720-2221Fax: (770) 720-2282
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2020-11-04
- Certified
- 2020-11-04
Frequently asked questions
- What is Robert Mills's NPI number?
- Robert Mills's National Provider Identifier (NPI) is 1174629208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mills's specialty?
- Robert Mills is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mills located?
- Robert Mills's practice location on file with NPPES is 684 Sixes Rd Ste 265, Holly Springs, GA 30115.
- What is Robert Mills's phone number?
- The practice phone number listed in the NPPES registry for Robert Mills is (770) 720-2221.
- Does Robert Mills accept Medicare?
- Robert Mills is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mills's NPI active?
- Yes — Robert Mills's NPI (1174629208) is active in the NPPES registry as of the last update on 2020-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.