Maria Martinez-Barnes, NP
NPI 1952584112 · Family Nurse Practitioner · Stone Mountain, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Martinez-Barnes, NP is a Family Nurse Practitioner provider in Stone Mountain, GA (NPI 1952584112).
Provider details
- NPI number
- 1952584112
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN125306 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 194 | 88 |
| Lisinopril | 103 | 48 |
| Losartan Potassium | 95 | 48 |
| Pravastatin Sodium | 56 | 27 |
| Amlodipine Besylate | 55 | 25 |
| Metformin Hcl | 50 | 25 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-11
- Last updated
- 2007-12-11
Frequently asked questions
- What is Maria Martinez-Barnes's NPI number?
- Maria Martinez-Barnes's National Provider Identifier (NPI) is 1952584112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Martinez-Barnes's specialty?
- Maria Martinez-Barnes is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Martinez-Barnes located?
- Maria Martinez-Barnes's practice location on file with NPPES is 770 Village Square Dr, Stone Mountain, GA 30083-3380.
- What is Maria Martinez-Barnes's phone number?
- The practice phone number listed in the NPPES registry for Maria Martinez-Barnes is (404) 298-8992.
- Does Maria Martinez-Barnes accept Medicare?
- Maria Martinez-Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Martinez-Barnes's NPI active?
- Yes — Maria Martinez-Barnes's NPI (1952584112) is active in the NPPES registry as of the last update on 2007-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.