NPPES file of Aug 9, 2026

Jason Douglas Glass, ACNP-BC

Acute Care Nurse Practitioner · Boston, MA

Jason Douglas Glass, ACNP-BC is an acute care nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1891945051, issued on Sep 24, 2008. Check the license (Massachusetts 273839, 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
1891945051
Name
Jason Douglas Glass
Credential
ACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
273839 MA
Self-reported in NPPES; status is on the state search
Practice location
450 Brookline Ave, Boston, MA 02215
Phone
(617) 632-2462
Enumerated
Sep 24, 2008
Record last updated
Sep 28, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(617) 632-4448
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 450 Brookline Ave

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

  1. Gregory Abel, MDHematology & Oncology Physician1285611954
  2. Lara Abousamra, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1851183404
  3. Karley Adams, PAPhysician Assistant1578261764
  4. Lauren Adams, PA-CPhysician Assistant1902763469
  5. Ana Aguilar-Bonilla, M.D.Pediatric Hematology & Oncology Physician1023319761
  6. Andrew Aguirre, MD, PHDMedical Oncology Physician1609071208

Verify Jason Douglas Glass 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 273839    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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1% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

591 Medicare Part D claims for 103 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 36 claims were for opioids.

  1. Jason Glass591
  2. Specialty average594

Most prescribed

  1. Levothyroxine Sodium93 claims
  2. Eliquis27 claims
  3. Sulfamethoxazole-Trimethoprim26 claims
  4. Retevmo22 claims
  5. Lidocaine Hcl Viscous20 claims
  6. Oxycodone Hcl19 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.

Acute Care Nurse Practitioner providers in Massachusetts

There are 598 acute care nurse practitioner records in Massachusetts.

All 598 in Massachusetts → Every provider in Boston →

Other acute care nurse practitioner records in Massachusetts

  1. Allison AditaysWorcester, MA1326602442
  2. Sandra Aiello, APRNWorcester, MA1063707990
  3. Tina AlibozekPittsfield, MA1023517380
  4. Christopher AllenBoston, MA1174139976
  5. Julia Allen, NPBoston, MA1275969370
  6. Heidi Almodovar, PNPBoston, MA1922324250
  7. Jennifer Aman, NPBoston, MA1053966234
  8. Kristina Amaral, CNPFall River, MA1881164184
  9. Mary Amatangelo, NPBoston, MA1114191442
  10. Jaines Andrades, NPSpringfield, MA1649898065

Common questions

What is Jason Douglas Glass, ACNP-BC's NPI number?

Jason Douglas Glass, ACNP-BC's National Provider Identifier (NPI) is 1891945051, issued on Sep 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jason Douglas Glass, ACNP-BC located?

The NPPES record lists a practice address at 450 Brookline Ave, Boston, MA, 02215. Phone: (617) 632-2462. Providers update this record themselves, so call before visiting.

How can I verify Jason Douglas Glass, ACNP-BC's license?

NPPES lists Massachusetts license number 273839, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Jason Douglas Glass, ACNP-BC prescribe under Medicare Part D?

In 2024, Jason Douglas Glass, ACNP-BC had 591 Medicare Part D claims for 103 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.

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.