NPPES file of Aug 9, 2026

Larisa Altman, NP

Adult Health Nurse Practitioner · Springfield, MA

Larisa Altman, NP is an adult health nurse practitioner with a practice address in Springfield, Massachusetts, and NPI 1093917213, issued on Jun 1, 2007. Check the license (Massachusetts RN169231, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1093917213
Name
Larisa Altman
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
RN169231 MA
002903 CT
Self-reported in NPPES; status is on the state search
Practice location
271 Carew St, Springfield, MA 01104
Phone
(413) 748-9349
Enumerated
Jun 1, 2007
Record last updated
Jun 14, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(413) 794-1629
Medicaid IDs
004029039 CT
110080335A MA
Medicare enrollment
Enrolled (PECOS I20041207000788); 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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8 nearest adult health nurse practitioner records → All 1,465 in Massachusetts → Look up another NPI →

Also registered at 271 Carew St

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

  1. Simon Ahtaridis, M.D.Internal Medicine Physician1053383901
  2. Sevilay Akcam, PA-CMedical Physician Assistant1730672023
  3. Steven Allen, MDNuclear Medicine Physician1831162452
  4. Kaira Ayad, PASurgical Physician Assistant1023757218
  5. Alistair Bell, MDInternal Medicine Physician1265953616
  6. Gregory Blackman, M.D.Diagnostic Radiology Physician1811941032

Verify Larisa Altman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN169231    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
Find 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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Bills Medicare through one group practice

  1. Mercy Inpatient Medical Associates IncSpringfield, MA

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

Larisa Altman among 1,465 adult health nurse practitioner records in Massachusetts

Larisa Altman, NP is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.

  • NPI issued2007 · 27% of these records are older, 56% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2004 · median 2010 among the 634 with a school on file
  • Record last updated2019 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Massachusetts

There are 1,465 adult health nurse practitioner records in Massachusetts.

All 1,465 in Massachusetts → Every provider in Springfield → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Donna CallahanSpringfield, MA 011041992282115
  2. Jessica Caron, NPSpringfield, MA 011041780028977
  3. Susan Cournoyer, NPSpringfield, MA 011041285734897
  4. Lauren Dansereau, NPSpringfield, MA 011041427078294
  5. Nancy Posner, NPSpringfield, MA 011041700832037
  6. Jalil Johnson, NPSpringfield, MA 011051003121351
  7. Sally Spencer-Long, NPSpringfield, MA 011051871676916
  8. Rosemarie StebbinsSpringfield, MA 011031255940060

Common questions

What is Larisa Altman, NP's NPI number?

Larisa Altman, NP's National Provider Identifier (NPI) is 1093917213, issued on Jun 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Larisa Altman, NP located?

The NPPES record lists a practice address at 271 Carew St, Springfield, MA, 01104. Phone: (413) 748-9349. Providers update this record themselves, so call before visiting.

How can I verify Larisa Altman, NP's license?

NPPES lists Massachusetts license number RN169231, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.