What is James Siemen's NPI number?

James Siemen's National Provider Identifier (NPI) is 1821276320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Siemen's specialty?

James Siemen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is James Siemen located?

James Siemen's practice location on file with NPPES is 300 Sheeler Road, Chestertown, MD 21620.

What is James Siemen's phone number?

The practice phone number listed in the NPPES registry for James Siemen is (410) 778-6800.

Is James Siemen's NPI active?

Yes — James Siemen's NPI (1821276320) is active in the NPPES registry as of the last update on 2008-02-06.

IndividualActive

James Siemen, PHD

NPI 1821276320 · Psychologist · Chestertown, MD

James Siemen, PHD is a Psychologist provider in Chestertown, MD (NPI 1821276320).

Provider details

NPI number: 1821276320
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: No
License: 1417 (MD)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 1417 (MD)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

300 Sheeler Road

Chestertown, MD 21620

Phone: (410) 778-6800

Fax: (410) 778-7344

Street-level locationGet directions

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Mailing address