NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Nurse Practitioner NPI 1790821908 CNM
Verify on CMS → Marta Andrada, CNM
Obstetrics & Gynecology Nurse Practitioner in Conway, South Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,871 in Obstetrics & Gynecology Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Marta Andrada, CNM is an Obstetrics & Gynecology Nurse Practitioner in Conway, South Carolina, listed in the federal CMS National Provider Identifier registry.
- #154
- Obstetrics & Gynecology Nurse Practitioner rank among South Carolina specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Marta Andrada, CNM
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1790821908), first enumerated 01/29/2007.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1790821908 · Obstetrics & Gynecology Nurse Practitioner
NPI-10 · ENUM-MID · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1790821908
- ENUM-MID 2007
- TAX-NARROW 2,871
- RX-NONE No Part D
- BOOK-THIN 35 in South Carolina
- PHOTO-ENUM Barbara Flanz, FNP · 2007
What does the federal data show about Marta Andrada, CNM?
Quality data not reportedPrimary specialty
Obstetrics & Gynecology Nurse Practitioner
Specialty distribution in South Carolina
How Obstetrics & Gynecology Nurse Practitioner compares to other specialties among South Carolina providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Obstetrics & Gynecology Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1790821908 |
|---|---|
| Specialty | Obstetrics & Gynecology Nurse Practitioner |
| Credentials | CNM |
| Gender | Female |
| NPI Issued | 01/29/2007 |
More Obstetrics & Gynecology Nurse Practitioner in SC →
All providers in South Carolina →
Compare specialties →
Obstetrics & Gynecology Nurse Practitioner Overview
How Marta Andrada, CNM fits within the Obstetrics & Gynecology Nurse Practitioner landscape nationally.
2,871
Obstetrics & Gynecology Nurse Practitioner Providers in US
52
States with Obstetrics & Gynecology Nurse Practitioner
241
Avg Claims per Provider
Nationwide Obstetrics & Gynecology Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Andrada, both outside South Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obstetrics & Gynecology Nurse Practitioner Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Andrada.
One of 35 Obstetrics & Gynecology Nurse Practitioner providers enrolled in South Carolina, 5 are shown here.
Andreina Angle
RNC WHNP
Aiken, SC
Casey Berry
APRN
Columbia, SC
Dianne Bretz
FNP-BC
West Columbia, SC
Amanda Cronlund
RN, MSN
Westminster, SC
Cynthia Dodd
APRN
West Columbia, SC
Compare Obstetrics & Gynecology Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Marta Andrada, CNM's specialty? ▼
Marta Andrada, CNM specializes in Obstetrics & Gynecology Nurse Practitioner and practices in Conway, South Carolina. Credentials: CNM.
Where is Marta Andrada, CNM located? ▼
Marta Andrada, CNM is located at 1608 MAIN ST, Conway, SC, 29526. Phone: (843) 248-4700.
What is Marta Andrada, CNM's NPI number? ▼
Marta Andrada, CNM's National Provider Identifier (NPI) is 1790821908, issued on 01/29/2007.
How many Obstetrics & Gynecology Nurse Practitioner providers are there in the US? ▼
There are 2,871 Obstetrics & Gynecology Nurse Practitioner providers across 52 states in the US. The average Obstetrics & Gynecology Nurse Practitioner provider writes 241 Medicare Part D claims per year.
Does Marta Andrada, CNM accept Medicare? ▼
Marta Andrada, CNM appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marta Andrada, CNM's credentials? ▼
Marta Andrada, CNM's NPI is 1790821908 with credentials CNM. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.