NPPES file of Aug 9, 2026

Allison Lax, M.D.

Diagnostic Radiology Physician · New York, NY

Allison Lax, M.D. is a diagnostic radiology physician with a practice address in New York, New York, and NPI 1376585778, issued on Jun 11, 2006. Check the license (New York 222397, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376585778
Name
Allison Lax
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
222397 NY
Self-reported in NPPES; status is on the state search
Practice location
525 E 68TH St, New York, NY 10021
Phone
(212) 746-2059
Enumerated
Jun 11, 2006
Record last updated
Oct 3, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(212) 746-8596
Medicare enrollment
Enrolled (PECOS I20080103000759); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 2000
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 525 E 68TH St

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

  1. Josyann Abisaab, MDInternal Medicine Physician1538256623
  2. Sharon Abramovitz, M.D,Anesthesiology Physician1811907173
  3. Regina Alegre-Gomez, CRNACertified Registered Nurse Anesthetist1164584108
  4. Gemma Alquero, P.T.Physical Therapist1760556484
  5. Jeanette Aponte, D.P.TPhysical Therapist1073730388
  6. Alice Arden, ANPAdult Health Nurse Practitioner1609996206

Verify Allison Lax in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 222397
    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 New York 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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The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 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 score53.4
  2. Costout of 100 · 30%75.0
  3. Promoting interoperabilityout of 100 · 25%96.0
  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).

Bills Medicare through 3 group practices

  1. Medstar Medical Group - Southern Maryland LLCHollywood, MD
  2. Medstar Medical Group II LLCLeonardtown, MD
  3. Physician Imaging OF Washington Hospital Center LLCWashington, DC

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

Allison Lax among 3,146 diagnostic radiology physician records in New York

Allison Lax, M.D. is one of 3,146 diagnostic radiology physician records with a practice address in New York. 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 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 45% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2000 · median 2002 among the 2,169 with a school on file
  • Record last updated2008 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

950 diagnostic radiology physician records list a practice address in New York

They are 950 of the 98,468 NPPES records with a practice address in New York, and 3,146 diagnostic radiology physician records in New York.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Steven Albert, M.D.New York, NY 100211639172943
  2. T. Babagbemi, M.D.New York, NY 100211447245097
  3. James Brady, M.D.New York, NY 100211710983010
  4. Douglas Decorato, M.D.New York, NY 100211588667877
  5. Carmel Donovan, MDNew York, NY 100211902806946
  6. Richard Herzog, M.D.New York, NY 100211548263338
  7. Richard Katz, M.D.New York, NY 100211376546630
  8. William Louie, MDNew York, NY 100211336141183

Common questions

What is Allison Lax, M.D.'s NPI number?

Allison Lax, M.D.'s National Provider Identifier (NPI) is 1376585778, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Allison Lax, M.D. located?

The NPPES record lists a practice address at 525 E 68TH St, New York, NY, 10021. Phone: (212) 746-2059. Providers update this record themselves, so call before visiting.

How can I verify Allison Lax, M.D.'s license?

NPPES lists New York license number 222397, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Allison Lax, M.D.'s MIPS final score?

The 2023 MIPS final score is 77.5 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.