NPPES file of Aug 9, 2026

Walter Sussman, D.O.

Physical Medicine & Rehabilitation Physician · Wellesley, MA

Walter Sussman, D.O. is a physical medicine & rehabilitation physician with a practice address in Wellesley, Massachusetts, and NPI 1538457684, issued on Jul 11, 2011. Check the license (Massachusetts 265681, 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
1538457684
Name
Walter Sussman
Credential
D.O.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
265681 MA
073846 GA
Self-reported in NPPES; status is on the state search
Practice location
20 Walnut St Ste 14, Wellesley, MA 02481
Phone
(781) 591-7855
Enumerated
Jul 11, 2011
Record last updated
May 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(781) 591-7854
Medicare enrollment
Enrolled (PECOS I20161013000137); may accept Medicare assignment
Medical or professional school
University Of New England, College Of Osteo Medicine, 2011
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 20 Walnut St Ste 14

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

  1. Erek Latzka, MD, RMSKSports Medicine (Physical Medicine & Rehabilitation) Physician1336587385
  2. David Norton, DOSports Medicine (Neuromusculoskeletal Medicine) Physician1811450836
  3. Carrie O'Regan, PA-CPhysician Assistant1982019873

Verify Walter Sussman 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 265681
    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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84% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

115 Medicare Part D claims for 71 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 78 claims were for opioids.

  1. Walter Sussman115
  2. Specialty average727

Most prescribed

  1. Tramadol Hcl66 claims
  2. Celecoxib18 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): 79.4 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 score57.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  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: $11,193.20

13 payments; by number, the most common kind was consulting fee; the largest payer was Trice Medical, Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Walter Sussman$11,193
  2. Specialty average$1,238

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. Boston Sports And Biologics PCWellesley, MA
  2. Boston Sports And Spine LLCWellesley, MA

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

Walter Sussman among 353 physical medicine & rehabilitation physician records in Massachusetts

Walter Sussman, D.O. is one of 353 physical medicine & rehabilitation physician records with a practice address in Massachusetts. 66% 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 57% of them.

  • NPI issued2011 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2011 · median 2006 among the 209 with a school on file
  • Record last updated2021 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Massachusetts

There are 353 physical medicine & rehabilitation physician records in Massachusetts.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Tracey Crossman, PAWellesley, MA 024811154890002
  2. Christine Eng, M.D.Wellesley Hills, MA 024811013203934
  3. Elizabeth Frates, M.D.Wellesley, MA 024811821198409
  4. Chiawen Liang, M.D.Wellesley, MA 024811891945366
  5. Ariana Vora, MDWellesley, MA 024811184687568
  6. Joseph Zolot, M.D.Needham, MA 024941740241843
  7. Danielle Nugent, PT, DPTChestnut Hill, MA 024671124547088
  8. Jennifer KootNewton, MA 024641003397183

Common questions

What is Walter Sussman, D.O.'s NPI number?

Walter Sussman, D.O.'s National Provider Identifier (NPI) is 1538457684, issued on Jul 11, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Walter Sussman, D.O. located?

The NPPES record lists a practice address at 20 Walnut St Ste 14, Wellesley, MA, 02481. Phone: (781) 591-7855. Providers update this record themselves, so call before visiting.

How can I verify Walter Sussman, D.O.'s license?

NPPES lists Massachusetts license number 265681, 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 Walter Sussman, D.O. prescribe under Medicare Part D?

In 2024, Walter Sussman, D.O. had 115 Medicare Part D claims for 71 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

What is Walter Sussman, D.O.'s MIPS final score?

The 2023 MIPS final score is 79.4 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.