What is Donna Markham's NPI number?

Donna Markham's National Provider Identifier (NPI) is 1063638336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donna Markham's specialty?

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

Where is Donna Markham located?

Donna Markham's practice location on file with NPPES is 1257 E Siena Heights Dr, Adrian, MI 49221-1755.

What is Donna Markham's phone number?

The practice phone number listed in the NPPES registry for Donna Markham is (517) 266-3400.

Is Donna Markham's NPI active?

Yes — Donna Markham's NPI (1063638336) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Donna Markham, PHD

NPI 1063638336 · Clinical Psychologist · Adrian, MI

Donna Markham, PHD is a Clinical Psychologist provider in Adrian, MI (NPI 1063638336).

Provider details

NPI number: 1063638336
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Female
Sole proprietor: Yes
License: 01598 (MI)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 01598 (MI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

1257 E Siena Heights Dr

Adrian, MI 49221-1755

Phone: (517) 266-3400

Street-level locationGet directions

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Mailing address