NPPES file of Aug 9, 2026

Mohammad A. Dahlawi, MBBS

Anesthesiology Physician · Boston, MA

Mohammad A. Dahlawi, MBBS is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1215490727, issued on Apr 11, 2019. Check the license (Massachusetts 280113, 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
1215490727
Name
Mohammad A. Dahlawi
Credential
MBBS
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
280113 MA
35.150381 OH
Self-reported in NPPES; status is on the state search
Practice location
800 Washington St, Boston, MA 02111
Phone
(617) 636-5000
Enumerated
Apr 11, 2019
Record last updated
Sep 24, 2024
Medicare enrollment
Enrolled (PECOS I20241029003746); 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 800 Washington St

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

  1. Jeffrey Aalberg, MD, MPHSurgery Physician1326788027
  2. Omer Abbak, PHARMDPharmacist1114500337
  3. Aya Abdelnaser, MDStudent in an Organized Health Care Education/Training Program1770425373
  4. Marie Elise Abi Antoun, MDObstetrics & Gynecology Physician1356042626
  5. Ahmad AboalfarajSurgery Physician1538517651
  6. Tala Abu Samaan, MDStudent in an Organized Health Care Education/Training Program1376386250

Verify Mohammad A. Dahlawi 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 280113
    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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2.0 times the Medicare Part D claims of the average anesthesiology physician in 2024

806 Medicare Part D claims for 212 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 429 claims were for opioids.

  1. Mohammad Dahlawi806
  2. Specialty average402

Most prescribed

  1. Oxycodone Hcl151 claims
  2. Gabapentin145 claims
  3. Oxycodone-Acetaminophen134 claims
  4. Pregabalin48 claims
  5. Cyclobenzaprine Hcl42 claims
  6. Hydrocodone-Acetaminophen37 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: $927.48

25 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mohammad Dahlawi$927.48
  2. Specialty average$669.59

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

Bills Medicare through one group practice

  1. Anesthesia Associates OF Cincinnati, IncCincinnati, OH

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

Mohammad A. Dahlawi among 2,089 anesthesiology physician records in Massachusetts

Mohammad A. Dahlawi, MBBS is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.

  • NPI issued2019 · 82% of these records are older, 14% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2015 · median 2008 among the 1,472 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,082 anesthesiology physician records list a practice address in Boston

They are 1,082 of the 41,865 NPPES records with a practice address in Boston, and 2,089 anesthesiology physician records in Massachusetts.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Lori Abrahamian, M.D.Boston, MA 021111528012192
  2. Dharmender Chandok, MDBoston, MA 021111679598486
  3. Bhawana Dave, M.D.Boston, MA 021111851316020
  4. Michael England, M.D.Boston, MA 021111124047436
  5. Tammam Farhat, M.D.Boston, MA 021111285680983
  6. Jonathan Griswold, MD,MSBoston, MA 021111205885761
  7. Josephine Hernandez, M.D.Boston, MA 021111457397010
  8. David Joswick, M.D.Boston, MA 021111003857590

Common questions

What is Mohammad A. Dahlawi, MBBS's NPI number?

Mohammad A. Dahlawi, MBBS's National Provider Identifier (NPI) is 1215490727, issued on Apr 11, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mohammad A. Dahlawi, MBBS located?

The NPPES record lists a practice address at 800 Washington St, Boston, MA, 02111. Phone: (617) 636-5000. Providers update this record themselves, so call before visiting.

How can I verify Mohammad A. Dahlawi, MBBS's license?

NPPES lists Massachusetts license number 280113, 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 Mohammad A. Dahlawi, MBBS prescribe under Medicare Part D?

In 2024, Mohammad A. Dahlawi, MBBS had 806 Medicare Part D claims for 212 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.