NPPES file of Aug 9, 2026

Daniela Mestre, MD

Family Medicine Physician · Billings, MT

Daniela Mestre, MD is a family medicine physician with a practice address in Billings, Montana, and NPI 1851746234, issued on May 4, 2016. Check the license (Montana MED-PHYS-LIC-79230, as entered in NPPES) on the Montana Board of Medical Examiners; 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
1851746234
Name
Daniela Mestre
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
MED-PHYS-LIC-79230 MT
MED-RES-LIC 52130 MT
Self-reported in NPPES; status is on the state search
Practice location
801 N 29TH St, Billings, MT 59101
Phone
(406) 238-2500
Enumerated
May 4, 2016
Record last updated
Feb 23, 2022
Medicare enrollment
Enrolled (PECOS I20191205000857); 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 801 N 29TH St

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

  1. Kylie Abeson, MD, MPHPediatrics Physician1699334987
  2. Juan Adams, M.D.Allergy & Immunology Physician1144512096
  3. Daniel AlmeStudent in an Organized Health Care Education/Training Program1477349165
  4. Luis Alvarez, MDClinical Cardiac Electrophysiology Physician1417951922
  5. Annalee Anderson, MA, CCC-SLPSpeech-Language Pathologist1083047088
  6. Bijan Andrade, DPMFoot & Ankle Surgery Podiatrist1891059556

Verify Daniela Mestre in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license MED-PHYS-LIC-79230
    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
Open the Montana 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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2.0 times the Medicare Part D claims of the average family medicine physician in 2024

7,226 Medicare Part D claims for 586 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 74 claims were for opioids.

  1. Daniela Mestre7,226
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium525 claims
  2. Atorvastatin Calcium464 claims
  3. Losartan Potassium338 claims
  4. Omeprazole244 claims
  5. Lisinopril226 claims
  6. Simvastatin223 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.

2 hospitals and group practices

  1. Billings ClinicBillings, MT · Acute Care Hospitals4 of 5 stars
  2. Yellowstone City-County Health DeptBillings, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Daniela Mestre among 775 family medicine physician records in Montana

Daniela Mestre, MD is one of 775 family medicine physician records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 82% of them.

  • NPI issued2016 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2007 · median 2007 among the 464 with a school on file
  • Record last updated2022 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

111 family medicine physician records list a practice address in Billings

They are 111 of the 4,035 NPPES records with a practice address in Billings, and 775 family medicine physician records in Montana.

The 8 family medicine physician records with the nearest ZIP codes

  1. Dale Agner, M.D.Billings, MT 591011861486490
  2. Bryn Burnham, D.O.Billings, MT 591011164476693
  3. Emily Colson, MDBillings, MT 591011952397929
  4. Diana Doll, MDBillings, MT 591011942263405
  5. Roxanne Fahrenwald, MDBillings, MT 591011104810688
  6. Paolo Gerbasi, MDBillings, MT 591011134166622
  7. James Guyer, M.D.Billings, MT 591011962495697
  8. Thomas James, MDBillings, MT 591011831183482

Common questions

What is Daniela Mestre, MD's NPI number?

Daniela Mestre, MD's National Provider Identifier (NPI) is 1851746234, issued on May 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Daniela Mestre, MD located?

The NPPES record lists a practice address at 801 N 29TH St, Billings, MT, 59101. Phone: (406) 238-2500. Providers update this record themselves, so call before visiting.

How can I verify Daniela Mestre, MD's license?

NPPES lists Montana license number MED-PHYS-LIC-79230, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Daniela Mestre, MD prescribe under Medicare Part D?

In 2024, Daniela Mestre, MD had 7,226 Medicare Part D claims for 586 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.