Shayna Christine Diedrich-Pugh, ACNP
Gerontology Nurse Practitioner · Portland, ME
Shayna Christine Diedrich-Pugh, ACNP is a gerontology nurse practitioner with a practice address in Portland, Maine, and NPI 1700650777, issued on Nov 10, 2023. Check the license (Maine CNP251857, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shayna Christine Diedrich-Pugh
- Credential
- ACNP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- CNP251857 ME
RN2314195 MA
Self-reported in NPPES; status is on the state search - Practice location
- 930 Congress St, Portland, ME 04102
- Phone
- (207) 662-1535
- Enumerated
- Nov 10, 2023
- Record last updated
- Mar 2, 2026
- Fax
- (207) 761-3021
- Medicare enrollment
- Enrolled (PECOS I20240207003201); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 38 in Maine → Look up another NPI →
Also registered at 930 Congress St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Johna Joyce, FNP-CFamily Nurse Practitioner1194617324
- Adrianna Kehoe, FNPFamily Nurse Practitioner1780337113
Verify Shayna Christine Diedrich-Pugh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP251857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
33 Medicare Part D claims for 14 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shayna Christine Diedrich-Pugh among 38 gerontology nurse practitioner records in Maine
Shayna Christine Diedrich-Pugh, ACNP is one of 38 gerontology nurse practitioner records with a practice address in Maine. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 68% of them.
- NPI issued2023 · 68% of these records are older, 18% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2024 · median 2021 among the 27 with a school on file
- Record last updated2026 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Maine
There are 38 gerontology nurse practitioner records in Maine.
All 38 in Maine → Every provider in Portland → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Lydia Abair, AGPCNPPortland, ME 041021740653492
- Jessie Nault, GNPPortland, ME 041021740512813
- Holly Stone, AGPCNPPortland, ME 041021215427570
- Elizabeth Barthmaier, CRNPSouth Portland, ME 041061144327024
- Christen Spicer, AGACNPSouth Portland, ME 041061760158406
- Elizabeth Valentine, NPSouth Portland, ME 041061558733899
- Nathaniel AndersonYarmouth, ME 040961336696590
- Alexis Desjardins, AGNP-CScarborough, ME 040741295517266
Common questions
What is Shayna Christine Diedrich-Pugh, ACNP's NPI number?
Shayna Christine Diedrich-Pugh, ACNP's National Provider Identifier (NPI) is 1700650777, issued on Nov 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Shayna Christine Diedrich-Pugh, ACNP located?
The NPPES record lists a practice address at 930 Congress St, Portland, ME, 04102. Phone: (207) 662-1535. Providers update this record themselves, so call before visiting.
How can I verify Shayna Christine Diedrich-Pugh, ACNP's license?
NPPES lists Maine license number CNP251857, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Shayna Christine Diedrich-Pugh, ACNP prescribe under Medicare Part D?
In 2024, Shayna Christine Diedrich-Pugh, ACNP had 33 Medicare Part D claims for 14 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.