NPPES file of Aug 9, 2026

Mitsy Griffiths, NP

Nurse Practitioner · Hagerstown, MD

Mitsy Griffiths, NP is a nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1417736604, issued on Sep 26, 2023. Check the license (Maryland R260094, as entered in NPPES) with the Maryland 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
1417736604
Name
Mitsy Griffiths
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
R260094 MD
Self-reported in NPPES; status is on the state search
Practice location
1150 Professional CT, Hagerstown, MD 21740
Phone
(301) 665-9696
Enumerated
Sep 26, 2023
Record last updated
Sep 26, 2023
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.
Download card Updates feed

Also registered at 1150 Professional CT

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

  1. Shelley Castle, CRNP-AAdult Health Nurse Practitioner1073646931
  2. Pedro Danziger, M.D.Ophthalmology Physician1962489849
  3. Ngozi Efobi, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1124091582
  4. Ali El-Mohandes, MDInterventional Pain Medicine Physician1952308827
  5. Catherine Hays, CRNP-FFamily Nurse Practitioner1194816066
  6. Rachael Johnson, CRNP-FFamily Nurse Practitioner1194029397

Verify Mitsy Griffiths in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R260094    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 Maryland 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

54% more Medicare Part D claims than the average nurse practitioner in 2024

1,707 Medicare Part D claims for 383 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 1,294 claims were for opioids.

  1. Mitsy Griffiths1,707
  2. Specialty average1,109

Most prescribed

  1. Oxycodone-Acetaminophen314 claims
  2. Oxycodone Hcl310 claims
  3. Morphine Sulfate Er133 claims
  4. Hydrocodone-Acetaminophen132 claims
  5. Gabapentin90 claims
  6. Tramadol Hcl79 claims

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.

Industry payments in 2024: $948.85

40 payments; by number, the most common kind was food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mitsy Griffiths$948.85
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

34 nurse practitioner records list a practice address in Hagerstown

They are 34 of the 2,414 NPPES records with a practice address in Hagerstown, and 1,248 nurse practitioner records in Maryland.

All 34 in Hagerstown → All 1,248 in Maryland → Every provider in Hagerstown →

Other nurse practitioner records in Maryland

  1. Meron AbiyRockville, MD1497622419
  2. Krystal Abucevicz-Swick, CRNPCumberland, MD1750867362
  3. Lilian AchiBowie, MD1376406686
  4. Ann AcostaWaldorf, MD1386267011
  5. Alembemulu AdaneSilver Spring, MD1417459603
  6. Gerald AdcockHagerstown, MD1083496970
  7. Hajara AdebowaleGlen Burnie, MD1265161491
  8. Olajumoke Adeleke, NPLanham, MD1053203760
  9. Ilene Ademola, NPCatonsville, MD1194590869
  10. Omobolanle Adenuga, CRNP-FEllicott City, MD1336796465

Common questions

What is Mitsy Griffiths, NP's NPI number?

Mitsy Griffiths, NP's National Provider Identifier (NPI) is 1417736604, issued on Sep 26, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mitsy Griffiths, NP located?

The NPPES record lists a practice address at 1150 Professional CT, Hagerstown, MD, 21740. Phone: (301) 665-9696. Providers update this record themselves, so call before visiting.

How can I verify Mitsy Griffiths, NP's license?

NPPES lists Maryland license number R260094, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Mitsy Griffiths, NP prescribe under Medicare Part D?

In 2024, Mitsy Griffiths, NP had 1,707 Medicare Part D claims for 383 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.