NPPES file of Aug 9, 2026

Jeffrey A. Bialobok, NP

Primary Care Nurse Practitioner · Adams, MA

Jeffrey A. Bialobok, NP is a primary care nurse practitioner with a practice address in Adams, Massachusetts, and NPI 1932436979, issued on Nov 12, 2009. Check the license (Massachusetts RN2336625, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932436979
Name
Jeffrey A. Bialobok
Credential
NP
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License numbers
RN2336625 MA
AP3386 AZ
Self-reported in NPPES; status is on the state search
Practice location
19 Depot St Ste 1, Adams, MA 01220
Phone
(413) 743-1080
Enumerated
Nov 12, 2009
Record last updated
Aug 12, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(413) 743-5306
Medicaid ID
110158203A MA
Medicare enrollment
Enrolled (PECOS I20191205000184); 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 Jeffrey A. Bialobok 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 RN2336625
    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

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3.6 times the Medicare Part D claims of the average primary care nurse practitioner in 2024

5,326 Medicare Part D claims for 430 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 317 claims were for opioids.

  1. Jeffrey Bialobok5,326
  2. Specialty average1,492

Most prescribed

  1. Atorvastatin Calcium349 claims
  2. Lisinopril193 claims
  3. Amlodipine Besylate174 claims
  4. Omeprazole174 claims
  5. Levothyroxine Sodium161 claims
  6. Lorazepam153 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.

Bills Medicare through 2 group practices

  1. Berkshire Faculty Services IncAdams, MA
  2. Select Rehabilitation, LLCGlenview, IL

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

Jeffrey A. Bialobok among 376 primary care nurse practitioner records in Massachusetts

Jeffrey A. Bialobok, NP is one of 376 primary care nurse practitioner records with a practice address in Massachusetts. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 19% of them.

  • NPI issued2009 · 19% of these records are older, 79% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2008 · median 2019 among the 196 with a school on file
  • Record last updated2020 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 primary care nurse practitioner record lists a practice address in Adams

They are 1 of the 85 NPPES records with a practice address in Adams, and 376 primary care nurse practitioner records in Massachusetts.

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Rebecca CaoLee, MA 012381558041327
  2. Alyssa FelverLee, MA 012381336765437
  3. Bernice Ezell, NPSpringfield, MA 011991023030145
  4. Matthew Aronson, NPSpringfield, MA 011511861906745
  5. Nicolle Villari, APRN, NP-CSpringfield, MA 011441871845164
  6. Brianna Zalewski, FNP-BCSpringfield, MA 011191497455372
  7. Alireza JarihiSpringfield, MA 011181952948176
  8. Raeann LeblancAthol, MA 013311215153382

Common questions

What is Jeffrey A. Bialobok, NP's NPI number?

Jeffrey A. Bialobok, NP's National Provider Identifier (NPI) is 1932436979, issued on Nov 12, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey A. Bialobok, NP located?

The NPPES record lists a practice address at 19 Depot St Ste 1, Adams, MA, 01220. Phone: (413) 743-1080. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey A. Bialobok, NP's license?

NPPES lists Massachusetts license number RN2336625, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Jeffrey A. Bialobok, NP prescribe under Medicare Part D?

In 2024, Jeffrey A. Bialobok, NP had 5,326 Medicare Part D claims for 430 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.