NPPES file of Aug 9, 2026

Yuri Chaves Martins, M.D./PH.D.

Anesthesiology Physician · Boston, MA

Yuri Chaves Martins, M.D./PH.D. is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1447650171, issued on Aug 29, 2014. Check the license (Massachusetts 262266, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447650171
Name
Yuri Chaves Martins
Credential
M.D./PH.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
262266 MA
274374 MA
036.162901 IL
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St # St444, Boston, MA 02114
Phone
(617) 726-2000
Enumerated
Aug 29, 2014
Record last updated
Jul 30, 2026
Medicare enrollment
Enrolled (PECOS I20220613000615); 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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Verify Yuri Chaves Martins 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 262266
    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

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71% fewer Medicare Part D claims than the average anesthesiology physician in 2024

118 Medicare Part D claims for 46 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Yuri Chaves Martins118
  2. Specialty average402

Most prescribed

  1. Tizanidine Hcl22 claims
  2. Meloxicam16 claims
  3. Pregabalin16 claims
  4. Gabapentin12 claims
  5. Duloxetine Hcl11 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): 81.6 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 score76.1
  2. Costout of 100 · 30%54.3
  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).

Industry payments in 2024: $257.47

5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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. Yuri Chaves Martins$257.47
  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 2 group practices

  1. Ssm Health Care GroupSaint Louis, MO
  2. Ssm Health Slu Hospital Anesthesia Physician Billing LLCSaint Louis, MO

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

Yuri Chaves Martins among 2,089 anesthesiology physician records in Massachusetts

Yuri Chaves Martins, M.D./PH.D. 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 2014, is newer than 68% of them.

  • NPI issued2014 · 68% of these records are older, 30% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2009 · median 2008 among the 1,472 with a school on file
  • Record last updated2026 · 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. Wei Chao, MD PHDBoston, MA 021141922098730
  2. Joseph Cotten, MD PHDBoston, MA 021141215927827
  3. Marianna Crowley, MDBoston, MA 021141093705691
  4. William Denman, MDBoston, MA 021141376533794
  5. Martha Gallagher, MDBoston, MA 021141790775476
  6. Douglas Hansell, MDBoston, MA 021141780674051
  7. William Kimball, MD PHDBoston, MA 021141942290515
  8. Jean Kwo, MDBoston, MA 021141275523748

Common questions

What is Yuri Chaves Martins, M.D./PH.D.'s NPI number?

Yuri Chaves Martins, M.D./PH.D.'s National Provider Identifier (NPI) is 1447650171, issued on Aug 29, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Yuri Chaves Martins, M.D./PH.D. located?

The NPPES record lists a practice address at 55 Fruit St # St444, Boston, MA, 02114. Phone: (617) 726-2000. Providers update this record themselves, so call before visiting.

How can I verify Yuri Chaves Martins, M.D./PH.D.'s license?

NPPES lists Massachusetts license number 262266, 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 Yuri Chaves Martins, M.D./PH.D. prescribe under Medicare Part D?

In 2024, Yuri Chaves Martins, M.D./PH.D. had 118 Medicare Part D claims for 46 beneficiaries; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.

What is Yuri Chaves Martins, M.D./PH.D.'s MIPS final score?

The 2023 MIPS final score is 81.6 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.