NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ralph W Thieme, D.O.

Neuromusculoskeletal Medicine & OMM Physician in Falmouth, ME · enumerated 2005 · practices at Falmouth Osteopathy & Acupuncture.

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

National Provider Identifier

1710963434

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Registry record

Entity type Individual (Type 1)
Name Ralph W Thieme
Credential D.O.
Sex Male
Practice address Falmouth, ME, 04105
Phone (207) 781-6560
Fax (207) 781-6561
Enumeration date Dec 15, 2005
Last updated in NPPES Apr 21, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License 1596 (ME) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
4336070 Other ME CIGNA
AA5728 Other ME HARVARD PILGRIM
047280 Other ME ANTHEM
326760000 Medicaid ME -
3443842 Other ME AETNA

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

What specialty is Ralph Thieme?
Ralph Thieme is registered in NPPES with the primary taxonomy of Neuromusculoskeletal Medicine & OMM 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-21.