NPI registry status
Active
2026 NPPES data Nutrition Support Registered Nurse NPI 1780333716 RN
Verify on CMS → Melissa Altman, RN
Nutrition Support Registered Nurse in Summerville, 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 123 in Nutrition Support Registered Nurse, 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
Melissa Altman, RN is a Nutrition Support Registered Nurse in Summerville, South Carolina, listed in the federal CMS National Provider Identifier registry.
- #391
- Nutrition Support Registered Nurse 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 Melissa Altman, RN
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 1780333716), first enumerated 03/18/2022.
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 1780333716 · Nutrition Support Registered Nurse
NPI-10 · ENUM-RECENT · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1780333716
- ENUM-RECENT 2022
- TAX-TRACE 123
- RX-NONE No Part D
- BOOK-THIN 3 in South Carolina
- PHOTO-ENUM January Nixon · 2022
What does the federal data show about Melissa Altman, RN?
Quality data not reportedPrimary specialty
Nutrition Support Registered Nurse
Specialty distribution in South Carolina
How Nutrition Support Registered Nurse 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 Nutrition Support Registered Nurse. 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 | 1780333716 |
|---|---|
| Specialty | Nutrition Support Registered Nurse |
| Credentials | RN |
| Gender | Female |
| NPI Issued | 03/18/2022 |
More Nutrition Support Registered Nurse in SC →
All providers in South Carolina →
Compare specialties →
Nutrition Support Registered Nurse Overview
How Melissa Altman, RN fits within the Nutrition Support Registered Nurse landscape nationally.
123
Nutrition Support Registered Nurse Providers in US
38
States with Nutrition Support Registered Nurse
218
Avg Claims per Provider
Nationwide Nutrition Support Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Altman, both outside South Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2022)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nutrition Support Registered Nurse Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Altman.
One of 3 Nutrition Support Registered Nurse providers enrolled in South Carolina, 2 are shown here.
Compare Nutrition Support Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Melissa Altman, RN's specialty? ▼
Melissa Altman, RN specializes in Nutrition Support Registered Nurse and practices in Summerville, South Carolina. Credentials: RN.
Where is Melissa Altman, RN located? ▼
Melissa Altman, RN is located at 255 WARBLER WAY, Summerville, SC, 29483. Phone: (843) 478-4660.
What is Melissa Altman, RN's NPI number? ▼
Melissa Altman, RN's National Provider Identifier (NPI) is 1780333716, issued on 03/18/2022.
How many Nutrition Support Registered Nurse providers are there in the US? ▼
There are 123 Nutrition Support Registered Nurse providers across 38 states in the US. The average Nutrition Support Registered Nurse provider writes 218 Medicare Part D claims per year.
Does Melissa Altman, RN accept Medicare? ▼
Melissa Altman, RN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Melissa Altman, RN's credentials? ▼
Melissa Altman, RN's NPI is 1780333716 with credentials RN. 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.