NPPES file of Aug 9, 2026

Uilst Bat-Erdene, MD

Family Medicine Physician · Somerville, MA

Uilst Bat-Erdene, MD is a family medicine physician with a practice address in Somerville, Massachusetts, and NPI 1235985342, issued on Apr 29, 2024. Check the license (Massachusetts 1018594, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1235985342
Name
Uilst Bat-Erdene
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
1018594 MA
Self-reported in NPPES; status is on the state search
Practice location
300 Broadway, Somerville, MA 02145
Phone
(617) 284-7500
Enumerated
Apr 29, 2024
Record last updated
Nov 6, 2024
Medicare enrollment
Enrolled (PECOS I20241113002032); accepts Medicare assignment
Medical or professional school
University Of Calgary, Faculty Of Medicine, 2020
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 300 Broadway

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

  1. Ashley AmarRegistered Nurse1184469769
  2. Jessamyn Blau, MDInternal Medicine Physician1376960690
  3. Barbara Bowe, RNRegistered Nurse1629376959
  4. Laura BrightmanInternal Medicine Physician1801970546
  5. Casey Callahan, MDFamily Medicine Physician1225657919
  6. Lorena Costa PinheiroHealth Educator1669932653

Verify Uilst Bat-Erdene in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 1018594
    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 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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100% fewer Medicare Part D claims than the average family medicine physician in 2024

14 Medicare Part D claims for 11 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Uilst Bat-Erdene14
  2. Specialty average3,544

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. Cambridge Public Health CommissionSomerville, MA

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

Uilst Bat-Erdene among 2,265 family medicine physician records in Massachusetts

Uilst Bat-Erdene, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 97% of them.

  • NPI issued2024 · 97% of these records are older, 2% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2020 · median 2006 among the 1,529 with a school on file
  • Record last updated2024 · 59% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 family medicine physician records list a practice address in Somerville

They are 30 of the 1,860 NPPES records with a practice address in Somerville, and 2,265 family medicine physician records in Massachusetts.

The 8 family medicine physician records with the nearest ZIP codes

  1. Zev Allen, MD, MPH, MBASomerville, MA 021451861132953
  2. Christine Amitay, M.D.Somerville, MA 021451083681522
  3. Casey Callahan, MDSomerville, MA 021451225657919
  4. Andrew Chandler, MDSomerville, MA 021451548607112
  5. Lucia Dias-Hoff, MDSomerville, MA 021451104893155
  6. Amanda Klein, M.D.Somerville, MA 021451003854399
  7. Yulya Kutsman, D.O.Somerville, MA 021451588611735
  8. Jaclyn Limberakis, D.O.Somerville, MA 021451851735385

Common questions

What is Uilst Bat-Erdene, MD's NPI number?

Uilst Bat-Erdene, MD's National Provider Identifier (NPI) is 1235985342, issued on Apr 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Uilst Bat-Erdene, MD located?

The NPPES record lists a practice address at 300 Broadway, Somerville, MA, 02145. Phone: (617) 284-7500. Providers update this record themselves, so call before visiting.

How can I verify Uilst Bat-Erdene, MD's license?

NPPES lists Massachusetts license number 1018594, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Uilst Bat-Erdene, MD prescribe under Medicare Part D?

In 2024, Uilst Bat-Erdene, MD had 14 Medicare Part D claims for 11 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.