Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter E Harroff, MD

Obstetrics & Gynecology Physician in Lorain, OH · enumerated 2006.

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

National Provider Identifier

1144295940

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Registry record

Entity type Individual (Type 1)

Name Peter E Harroff

Credential MD

Sex Male

Practice address 3700 Kolbe Rd, L & D Floor, Lorain, OH, 44053

Phone (440) 960-4092

Fax (440) 960-0264

Enumeration date Feb 23, 2006

Last updated in NPPES Nov 11, 2014

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 35046840 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0699089	Medicaid	OH	-
0236248	Medicaid	OH	-
3025372	Medicaid	OH	-

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

How do I verify Peter Harroff's NPI record?

Cross-check NPI 1144295940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144295940 active?

Yes, as of the latest NPPES snapshot, NPI 1144295940 is active (record last updated 2014-11-11).

Other providers at this practice address

Browse all →

Michael Choban Anesthesiology Physician · Lorain, OH NPI 1841291341 Lee Zalud Internal Medicine Physician · Lorain, OH NPI 1609877893 Virginia Stevenson Certified Registered Nurse Anesthetist · Lorain, OH NPI 1124012794 Eswari Sivanandam Anatomic Pathology & Clinical Pathology Physician · Lorain, OH NPI 1447223227 Won Lee Anatomic Pathology & Clinical Pathology Physician · Lorain, OH NPI 1164496659 Heather Scullin Physical Medicine & Rehabilitation Physician · Lorain, OH NPI 1285608539 Patricia Yost Gynecology Physician · Lorain, OH NPI 1770550428 Marc Baumgard Emergency Medicine Physician · Lorain, OH NPI 1801863774

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-11.