NPI age
20 years
Enumerated 2005-08-02
● Active
Type 1 · Individual
DR. Harry Fitch Klinefelter III, PHD
Klinefelter is 1 of 74 psychologist providers in Fort Worth and 1 of 2632 in Texas.
Primary specialty
Psychologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2008-06-19
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2632 active psychologist providers in Texas.
NPI age
20 years
↑ 7 yr above median (13 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
24% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-08Enumerated in NPPES
2005
2026
Where they practice
Practice location
3509 Hulen St, Bldg 2 Ste 250
Fort Worth, TX 761076862
Mailing address
3509 Hulen St, Bldg 2 Ste 250
Fort Worth, TX 761076862
Specialties
-
Psychologist PrimaryA psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 00F14C | BC BS TX |
| 05 (TX) | P00F14C8 |
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new psychologist providers have been added in Fort Worth in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.