Robert Cook, MD MPH FAAFP
NPI 1255327052 · Family Medicine Physician · Chatsworth, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Cook, MD MPH FAAFP is a Family Medicine Physician provider in Chatsworth, GA (NPI 1255327052).
Provider details
- NPI number
- 1255327052
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MPH FAAFP
- Sex
- Male
- Sole proprietor
- Yes
- License
- GA026087 (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
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
2,728 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 | 574 | $113 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 409 | $13 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 296 | $114 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 279 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 270 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 243 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 783 | 134 |
| Atorvastatin Calcium | 738 | 124 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 682 | 92 |
| Apixabanbrand: Eliquis | 667 | 57 |
| Omeprazole | 648 | 110 |
| Gabapentin | 607 | 86 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 across 2 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
Registry dates
- Enumerated
- 2005-09-27
- Last updated
- 2011-03-29
Frequently asked questions
- What is Robert Cook's NPI number?
- Robert Cook's National Provider Identifier (NPI) is 1255327052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Cook's specialty?
- Robert Cook is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Cook located?
- Robert Cook's practice location on file with NPPES is 100 Hospital Dr, Chatsworth, GA 30705-2058.
- What is Robert Cook's phone number?
- The practice phone number listed in the NPPES registry for Robert Cook is (706) 695-4546.
- Does Robert Cook accept Medicare?
- Robert Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Cook's NPI active?
- Yes — Robert Cook's NPI (1255327052) is active in the NPPES registry as of the last update on 2011-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.