Barbara Duff Calvert, PH.D.

Psychologist · Webster, TX

Individual Active NPI

NPI number 1871975821

Practice location

400 N Texas Ave Ste a
Webster, TX 77598-4961
Phone
(281) 338-2798
Fax
(281) 557-2027

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NPI record

NPI
1871975821
Entity type
Individual (Type 1)
Enumeration date
June 26, 2015
Last updated
February 27, 2026
Certified
February 27, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Psychologist Primary 103T00000X 36737 TX

Mailing address

301 University Blvd
Galveston, TX 77555-1369
Phone
(409) 747-9325
Fax
(409) 747-9330

Other practice locations (1)

  • 301 University Blvd, Galveston, TX 77555-1369 · (409) 747-9325

About Dr. Calvert

Barbara Duff Calvert, PH.D. is a healthcare provider registered in the NPI registry with the primary taxonomy Psychologist (code 103T00000X). The practice location is 400 N Texas Ave Ste a, Webster, TX 77598-4961. The NPI number 1871975821 was assigned on June 26, 2015 and the record was last updated on February 27, 2026.

Dr. Calvert lists a license in the registry: #36737 (TX) for Psychologist. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Barbara Duff Calvert, PH.D.?

The NPI number is 1871975821.

What is the phone number of Dr. Calvert?

The phone number listed for the practice location is (281) 338-2798.

Where is Dr. Calvert located?

400 N Texas Ave Ste a, Webster, TX 77598-4961.

What is the taxonomy code for Dr. Calvert?

The primary taxonomy code is 103T00000X – Psychologist.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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