Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John David Crecca, MD

Anesthesiology Physician in Laramie, WY · enumerated 2006.

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

National Provider Identifier

1477657716

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John David Crecca

Credential MD

Sex Male

Practice address 255 N 30th St, Laramie, WY, 82072

Phone (307) 742-2141

Enumeration date Sep 8, 2006

Last updated in NPPES Jul 19, 2010

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 5590A (WY) 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
115250500	Medicaid	WY	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is John Crecca?

John Crecca is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Jean Allais Internal Medicine Physician · Laramie, WY NPI 1457352478 Tonja Woods Pharmacotherapy Pharmacist · Laramie, WY NPI 1679553986 Intrawest Medical Services, P.C Emergency Medical Services (Emergency Medicine) Physician · Laramie, WY NPI 1770503518 Wyoming Pathology Inc Anatomic Pathology & Clinical Pathology Physician · Laramie, WY NPI 1396751947 Patrick Tufts Family Medicine Physician · Laramie, WY NPI 1093828949 Lars Peterson Internal Medicine Physician · Laramie, WY NPI 1023110640 Charles Coffey Anesthesiology Physician · Laramie, WY NPI 1437253770 Lance Proctor Anesthesiology Physician · Laramie, WY NPI 1558465898

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-19.