Martha Marzetta, RN, ACNP
NPI 1487736534 · Acute Care Nurse Practitioner · Atlanta, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Marzetta, RN, ACNP is a Acute Care Nurse Practitioner provider in Atlanta, GA (NPI 1487736534).
Provider details
- NPI number
- 1487736534
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, ACNP
- Sex
- Female
- Sole proprietor
- No
- License
- 695301 (TX)
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 tenure28% of score
19 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
19 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 19 | $177 |
Typical Medicare-allowed amounts for these services range $177–$177 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Martha Marzetta's NPI number?
- Martha Marzetta's National Provider Identifier (NPI) is 1487736534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Marzetta's specialty?
- Martha Marzetta is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Marzetta located?
- Martha Marzetta's practice location on file with NPPES is 960 Johnson Ferry Rd, Atlanta, GA 30342-1631.
- What is Martha Marzetta's phone number?
- The practice phone number listed in the NPPES registry for Martha Marzetta is (404) 257-0006.
- Does Martha Marzetta accept Medicare?
- Martha Marzetta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Marzetta's NPI active?
- Yes — Martha Marzetta's NPI (1487736534) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.