Registry data as of Aug 27, 2026

Melissa Underdown

Registered Dietitian · Athens, PA

Melissa Underdown is a registered dietitian with a practice address in Athens, Pennsylvania, and NPI 1821962069, issued on Oct 1, 2025. Check the license (Pennsylvania DN007657, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1821962069
Name
Melissa Underdown
Primary taxonomy
Registered Dietitian 133V00000X
License number
DN007657 PA
Self-reported in NPPES; status is on the state search
Practice location
3012 Murray Creek RD, Athens, PA 18810
Phone
(570) 404-3845
Enumerated
Oct 1, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Melissa Underdown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DN007657    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

2 registered dietitian records list a Athens practice address

They are 2 of the 47 NPPES records with a Athens practice address, and 3,006 registered dietitian records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2 in Athens → All 3,006 in Pennsylvania → Every provider in Athens →

Other registered dietitian records in Pennsylvania

  1. Andrea Abbe, LDNHershey, PA1366623795
  2. Danielle AbermanMalvern, PA1003272188
  3. Nora AbrahamHorsham, PA1346093614
  4. Christina Abriola, R.D.Pittsburgh, PA1356647507
  5. Melissa Accardi, MS, RD, LDNPittsburgh, PA1336768951
  6. Marie AceboLancaster, PA1053347757
  7. Jennifer Acevedo, RDAllentown, PA1538532882
  8. Emily Achey, MS, RDNewmanstown, PA1730724360
  9. Jami Ackerman, RDN LDNEnola, PA1790717924
  10. Rachel Ackley, RDN, LDNAllentown, PA1003589300

Common questions

What is Melissa Underdown's NPI number?

Melissa Underdown's National Provider Identifier (NPI) is 1821962069, issued on Oct 1, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Underdown located?

The NPPES record lists a practice address at 3012 Murray Creek RD, Athens, PA, 18810. Phone: (570) 404-3845. Providers update this record themselves, so call before visiting.

How can I verify Melissa Underdown's license?

NPPES lists Pennsylvania license number DN007657, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

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 Aug 27, 2026.