Catherine Martin, M.D.
NPI 1649237025 · Family Medicine Physician · Hiram, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Martin, M.D. is a Family Medicine Physician provider in Hiram, GA (NPI 1649237025).
Provider details
- NPI number
- 1649237025
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 054826 (GA)
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
20 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
251 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 | 140 | $165 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 97 | $114 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 14 | $123 |
Typical Medicare-allowed amounts for these services range $114–$165 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 96 | 96 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 54 | 50 |
| Ondansetronbrand: Ondansetron Odt | 49 | 47 |
| Tramadol Hcl | 47 | 46 |
| Methocarbamol | 42 | 41 |
| Prednisone | 31 | 30 |
| Azithromycin | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-28
- Last updated
- 2012-03-26
Frequently asked questions
- What is Catherine Martin's NPI number?
- Catherine Martin's National Provider Identifier (NPI) is 1649237025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Martin's specialty?
- Catherine Martin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Martin located?
- Catherine Martin's practice location on file with NPPES is 3827 Jimmy Lee Smith Pkwy, Hiram, GA 30141.
- What is Catherine Martin's phone number?
- The practice phone number listed in the NPPES registry for Catherine Martin is (770) 222-8900.
- Does Catherine Martin accept Medicare?
- Catherine Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Martin's NPI active?
- Yes — Catherine Martin's NPI (1649237025) is active in the NPPES registry as of the last update on 2012-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.