NPPES file of Aug 9, 2026

Sarah Montgomery, NP

Registered Nurse · Hyannis, MA

Sarah Montgomery, NP is a registered nurse with a practice address in Hyannis, Massachusetts, and NPI 1285754937, issued on Mar 29, 2007. Check the license (Massachusetts 239447, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285754937
Name
Sarah Montgomery
Credential
NP
Primary taxonomy
Registered Nurse 163W00000X
License number
239447 MA
Self-reported in NPPES; status is on the state search
Practice location
25 Main St, Hyannis, MA 02601
Phone
(508) 778-1829
Enumerated
Mar 29, 2007
Record last updated
Apr 28, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(508) 778-0113
Medicare enrollment
Enrolled (PECOS I20050111000985); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 25 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Philip Dombrowski, M.D.Vascular & Interventional Radiology Physician1679672794
  2. Erin Emerson, RNPsychiatric/Mental Health Nurse Practitioner1063032100
  3. Peter Friedman, M.D.Clinical Cardiac Electrophysiology Physician1841398252
  4. Michael Levangie, MDCardiovascular Disease Physician1891707816
  5. Shannon List, N.P.Registered Nurse1225158983
  6. Lawrence McAuliffe, M.D.Cardiovascular Disease Physician1447358874

Verify Sarah Montgomery in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 239447    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 Massachusetts 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.

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97% fewer Medicare Part D claims than the average registered nurse in 2024

19 Medicare Part D claims, against an average of 678 among the 694 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Sarah Montgomery19
  2. Specialty average678

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

  1. Medical Affiliates OF Cape Cod IncHyannis, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

70 registered nurse records list a practice address in Hyannis

They are 70 of the 1,457 NPPES records with a practice address in Hyannis, and 4,985 registered nurse records in Massachusetts.

All 70 in Hyannis → All 4,985 in Massachusetts → Every provider in Hyannis →

Other registered nurse records in Massachusetts

  1. Sabrina AbanoorBoston, MA1215818745
  2. Jennifer Abazorius, RNFitchburg, MA1467294462
  3. Kobina Abban-Saah, RNWest Roxbury, MA1770873309
  4. Adanesh AbbayCambridge, MA1639993652
  5. Naheelah Abdullah, RNQuincy, MA1124848015
  6. Mutawakilu Abdulsalam, RNWestford, MA1598249740
  7. Andrea Aberdale-SmithSpringfield, MA1871463885
  8. Brenda Abongwa, NURSEWhitinsville, MA1144951815
  9. Udo Abraham, RNBrockton, MA1265170120
  10. Nadzeya AbramovichAshland, MA1790673911

Common questions

What is Sarah Montgomery, NP's NPI number?

Sarah Montgomery, NP's National Provider Identifier (NPI) is 1285754937, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Montgomery, NP located?

The NPPES record lists a practice address at 25 Main St, Hyannis, MA, 02601. Phone: (508) 778-1829. Providers update this record themselves, so call before visiting.

How can I verify Sarah Montgomery, NP's license?

NPPES lists Massachusetts license number 239447, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Sarah Montgomery, NP prescribe under Medicare Part D?

In 2024, Sarah Montgomery, NP had 19 Medicare Part D claims; the average among registered nurse prescribers was 678. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.