Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrew Benjamin Cramer, M.D.

Surgery Physician in Tualatin, OR · enumerated 2005 · practices at C. Edward Skeeters,M.D. & Michael P. Gardner,M.D..

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

National Provider Identifier

1790760387

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrew Benjamin Cramer

Credential M.D.

Sex Male

Practice address 19250 Sw 65th Ave Ste 235, Tualatin, OR, 97062

Phone (503) 692-5650

Fax (503) 692-7903

Enumeration date Dec 7, 2005

Last updated in NPPES Dec 16, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD15391 (OR) Primary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License MD15391 (OR) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License MD15391 (OR) Secondary

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
2135209	Medicaid	WA	-
020023304	Other	OR	RAILROAD MEDICARE
040316	Medicaid	OR	-

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 does Andrew Cramer practice?

The practice location on file with NPPES is in Tualatin, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrew Cramer?

The National Provider Identifier (NPI) for Andrew Cramer is 1790760387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

James Craven Surgery Physician · Tualatin, OR NPI 1205811890 C. Edward Skeeters,M.D. & Michael P. Gardner,M.D. Specialist · Tualatin, OR NPI 1902968373 Heather Zarour Surgery Physician · Tualatin, OR NPI 1104182781 Won Hwee Surgical Physician Assistant · Tualatin, OR NPI 1083967020 Daniel Gardner Surgery Physician · Tualatin, OR NPI 1255863544 Brenda Ikwap Surgery Physician · Tualatin, OR NPI 1396204533

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-16.