Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allan S Kratzer MD PC

Radiation Oncology Physician in Meriden, CT · enumerated 2006 · authorized official Allan Kratzer, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184702524

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Registry record

Entity type Organization (Type 2)

Legal business name Allan S Kratzer MD PC

Practice address 435 Lewis Ave, Meriden, CT, 06451

Phone (203) 694-8433

Fax (203) 694-7630

Enumeration date Nov 2, 2006

Last updated in NPPES Nov 8, 2007

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 029775 (CT) Primary

Authorized official

Name Allan Kratzer

Title President

Phone (203) 694-8433

Other identifiers

Identifier	Type	State	Issuer
P00061763	Other	-	MVP SELECT
OV5222	Other	-	HEALTH NET
763823	Other	-	CONNECTICARE
4124913	Other	-	AETNA
500HBX153CT01	Other	CT	BCBS OF CT

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Allan S Kratzer MD PC located?

The practice location on file with NPPES is in Meriden, CT.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-11-08. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Jason Andrus Surgical Physician Assistant · Meriden, CT NPI 1104808369 Nirmala Ramadhar Persaud Internal Medicine Physician · Meriden, CT NPI 1801872528 Adwoa Nyanin Internal Medicine Physician · Meriden, CT NPI 1487626065 Midstate Radiology Associates, LLC Diagnostic Radiology Physician · Meriden, CT NPI 1578518999 Kim Oski Critical Care Neonatal Nurse Practitioner · Meriden, CT NPI 1689617292 Burnette Donato Certified Registered Nurse Anesthetist · Meriden, CT NPI 1750325940 Meriden-Wallingford Anesthesia Group PC Anesthesiology Physician · Meriden, CT NPI 1073558508 Regina Paulhus Certified Registered Nurse Anesthetist · Meriden, CT NPI 1548296544

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-08.