What is Donald Lammers's NPI number?

Donald Lammers's National Provider Identifier (NPI) is 1659461093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donald Lammers's specialty?

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

Where is Donald Lammers located?

Donald Lammers's practice location on file with NPPES is 8215 Westchester Dr, Dallas, TX 75225-6103.

What is Donald Lammers's phone number?

The practice phone number listed in the NPPES registry for Donald Lammers is (214) 891-0925.

Is Donald Lammers's NPI active?

Yes — Donald Lammers's NPI (1659461093) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Donald Lammers, PH.D.

NPI 1659461093 · Psychologist · Dallas, TX

Donald Lammers, PH.D. is a Psychologist provider in Dallas, TX (NPI 1659461093).

Provider details

NPI number: 1659461093
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: 22037 (TX)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 22037 (TX)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

8215 Westchester Dr

Suite 130

Dallas, TX 75225-6103

Phone: (214) 891-0925

Fax: (217) 891-1710

Street-level locationGet directions

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Mailing address