NPI age
19 years
Enumerated 2007-01-05
● Active
Type 1 · Individual
DR. Cynthia Ann Mellor-Crummey, PH.D.
Mellor-Crummey is 1 of 30 psychologist providers in Sugar Land and 1 of 3401 in Texas.
Primary specialty
Psychologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3401 active psychologist providers in Texas.
NPI age
19 years
↑ 4 yr above median (15 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
101 Southwestern Blvd, Suite 211
Sugar Land, TX 774783668
Mailing address
Po Box 310387
Houston, TX 772310387
Specialties
-
Psychologist PrimaryA psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 022594 | VALUEOPTIONS PROVIDER # |
| 01 (TX) | 0027CM | BLUE CROSS & BLUE SHIELD |
Practice context
Part of a multi-provider practice. 18 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 3401 Psychologist providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- 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.