Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas F Schrattenholzer, MD

Pain Medicine (Anesthesiology) Physician in Portland, OR · enumerated 2006.

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

National Provider Identifier

1003871807

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas F Schrattenholzer

Credential MD

Sex Male

Practice address 1130 Nw 22nd Ave Ste 345, Portland, OR, 97210

Phone (503) 413-7513

Fax (503) 413-7503

Enumeration date Apr 18, 2006

Last updated in NPPES Apr 8, 2009

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD25109 (OR) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License MD25109 (OR) 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
277899	Medicaid	OR	-
P00199980	Other	OR	RR MEDICARE
8416463	Medicaid	WA	-

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 Thomas Schrattenholzer practice?

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

What is the NPI number for Thomas Schrattenholzer?

The National Provider Identifier (NPI) for Thomas Schrattenholzer is 1003871807, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Katherine Lyttle Physical Therapist · Portland, OR NPI 1477571800 Gwen Hendershot Physical Therapist · Portland, OR NPI 1629275961 Kara Schuft Physical Therapist · Portland, OR NPI 1487982633 Kathryn Price Pain Medicine (Anesthesiology) Physician · Portland, OR NPI 1134486327 Julie Smith Clinical Social Worker · Portland, OR NPI 1083129332 Kara Liechty Clinical Nurse Specialist · Portland, OR NPI 1295332567

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-08.