NPPES file of Aug 9, 2026

Patricia Hathway Montesinos, CRNP

Family Nurse Practitioner · Bethesda, MD

Patricia Hathway Montesinos, CRNP is a family nurse practitioner with a practice address in Bethesda, Maryland, and NPI 1942589973, issued on Aug 8, 2011. Check the license (Maryland R182917, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942589973
Name
Patricia Hathway Montesinos
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
R182917 MD
RN1008751 DC
Self-reported in NPPES; status is on the state search
Practice location
8600 Old Georgetown RD, Bethesda, MD 20814
Phone
(410) 396-7500
Enumerated
Aug 8, 2011
Record last updated
Jul 2, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20111007000581); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 8600 Old Georgetown RD

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

  1. Daniel Abate, PHARMDCritical Care Pharmacist1639096654
  2. Sanjay Agarwal, MDHospitalist Physician1346200391
  3. May Alattar, MDEndocrinology, Diabetes & Metabolism Physician1154523371
  4. Alessandro Albano, MDAnesthesiology Physician1124604566
  5. Richard Alcorta, MDEmergency Medicine Physician1720023203
  6. Sara Alehashemi, MDInternal Medicine Physician1134409287

Verify Patricia Hathway Montesinos 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 R182917
    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.

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88% fewer Medicare Part D claims than the average family nurse practitioner in 2024

161 Medicare Part D claims for 33 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 73% of claims.

  1. Patricia Montesinos161
  2. Specialty average1,305

Most prescribed

  1. Januvia21 claims
  2. Jardiance20 claims
  3. Mounjaro16 claims
  4. Ozempic13 claims
  5. Metformin Hcl Er11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.7
  2. Costout of 100 · 30%53.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Medstar Medical Group II LLCWashington, DC

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

Patricia Hathway Montesinos among 4,124 family nurse practitioner records in Maryland

Patricia Hathway Montesinos, CRNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 16% of them.

  • NPI issued2011 · 16% of these records are older, 81% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2011 · median 2019 among the 2,370 with a school on file
  • Record last updated2018 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

185 family nurse practitioner records list a practice address in Bethesda

They are 185 of the 7,245 NPPES records with a practice address in Bethesda, and 4,124 family nurse practitioner records in Maryland.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Barbara Clark, CRNPBethesda, MD 208141669459707
  2. Megan Donohue, RN NPBethesda, MD 208141417072653
  3. Dina Galitz, NPBethesda, MD 208141003950148
  4. Heather Johnson, DNP, FNP-BCBethesda, MD 208141154319184
  5. Regina Kundell, CRNPBethesda, MD 208141376546994
  6. Michelle Lavey, MSN FNPBethesda, MD 208141467519736
  7. Andrea Massaro-Cavanaugh, CRNPBethesda, MD 208141639158793
  8. Kathleen McCue, DNP, CRNP, IBCLCBethesda, MD 208141932197738

Common questions

What is Patricia Hathway Montesinos, CRNP's NPI number?

Patricia Hathway Montesinos, CRNP's National Provider Identifier (NPI) is 1942589973, issued on Aug 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Hathway Montesinos, CRNP located?

The NPPES record lists a practice address at 8600 Old Georgetown RD, Bethesda, MD, 20814. Phone: (410) 396-7500. Providers update this record themselves, so call before visiting.

How can I verify Patricia Hathway Montesinos, CRNP's license?

NPPES lists Maryland license number R182917, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Patricia Hathway Montesinos, CRNP prescribe under Medicare Part D?

In 2024, Patricia Hathway Montesinos, CRNP had 161 Medicare Part D claims for 33 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Patricia Hathway Montesinos, CRNP's MIPS final score?

The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.