Registry data as of Aug 27, 2026

Glen Blomstrom, M.D.

Emergency Medicine Physician · Waterbury, CT

Glen Blomstrom, M.D. is an emergency medicine physician with a practice address in Waterbury, Connecticut, and NPI 1336378991, issued on Jul 3, 2009. Check the license (Connecticut 051665, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1336378991
Name
Glen Blomstrom
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
051665 CT
Self-reported in NPPES; status is on the state search
Practice location
56 Franklin St, Waterbury, CT 06706
Phone
(203) 709-6004
Enumerated
Jul 3, 2009
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 56 Franklin St

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

  1. Celin Abraham, PA-CPhysician Assistant1407171085
  2. Diego Accorsi, MDStudent in an Organized Health Care Education/Training Program1700307535
  3. Ireneo Adao, RRTRegistered Respiratory Therapist1609063973
  4. Caterina Aiello, DOSurgery Physician1922669522
  5. Michael Ajemian, MDSurgery Physician1699702357
  6. Abeera Akram, MDCardiovascular Disease Physician1497240238

Verify Glen Blomstrom in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 051665
    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 Connecticut 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.

49% fewer Medicare Part D claims than the average emergency medicine physician in 2024

182 Medicare Part D claims for 77 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Glen Blomstrom182
  2. Specialty average355

Most prescribed

  1. Mupirocin16 claims
  2. Levothyroxine Sodium14 claims
  3. Ondansetron Odt13 claims
  4. Cephalexin12 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.

Industry payments in 2024: $25.46

1 payment, mostly food and beverage; the largest payer was Abbvie Inc.. The 12,165 providers of this specialty with any payment received $1,340.71 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Glen Blomstrom$25.46
  2. Specialty average$1,340.71

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospital and facility affiliations

  1. Bridgeport HospitalBridgeport, CT · Acute Care Hospitals4 of 5 stars
  2. Danbury HospitalDanbury, CT · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

37 emergency medicine physician records list a Waterbury practice address

They are 37 of the 3,148 NPPES records with a Waterbury practice address, and 761 emergency medicine physician records in Connecticut.

Other emergency medicine physician records in Connecticut

  1. Carol Abbatiello, D.O.Hartford, CT1275579732
  2. Lincoln Abbott, MDHartford, CT1518965433
  3. Wayne Abrahams, MDWaterbury, CT1508886227
  4. Theresa Adams, M.D.New London, CT1457678138
  5. Doreen Agboh, MDNew Haven, CT1275153868
  6. Ronald Agnes, M.D.Simsbury, CT1548399728
  7. Saeed Ahghari, MDEast Hartford, CT1427140862
  8. Teresa Allen, M.D.Putnam, CT1720047921
  9. William Allen, M.D.Middletown, CT1821060369
  10. Michael Alper, MDBrookfield, CT1558449868

Common questions

What is Glen Blomstrom, M.D.'s NPI number?

Glen Blomstrom, M.D.'s National Provider Identifier (NPI) is 1336378991, issued on Jul 3, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Glen Blomstrom, M.D. located?

The NPPES record lists a practice address at 56 Franklin St, Waterbury, CT, 06706. Phone: (203) 709-6004. Providers update this record themselves, so call before visiting.

How can I verify Glen Blomstrom, M.D.'s license?

NPPES lists Connecticut license number 051665, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Glen Blomstrom, M.D. prescribe under Medicare Part D?

In 2024, Glen Blomstrom, M.D. had 182 Medicare Part D claims for 77 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.