NPI age
9 years
Enumerated 2016-12-05
● Active Type 2 · Organization
Michael J. Williamson, P.c.
Michael J. Williamson, P.c. is 1 of 575 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Williamson
Director
Last NPPES update
2016-12-05
Source: monthly bulk 2026-05
How this organization compares
Across 575 active clinic/center providers in Texas.
NPI age
9 years
↑ 6 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2016 → 2026
2016-12Enumerated in NPPES
2016
2026
Where they practice
Primary practice location
4101 Greenbriar St, Suite 105f
Houston, TX 770985294
Mailing address
10011 Cedarhurst Dr
Houston, TX 770965102
Authorized official
Michael Williamson, LCSW
Director
📞 7133043576
Individual providers at this organization
20 individual providers on file at this primary practice address.
- Anoop Ahuja, M.D. Otolaryngology NPI 1619960994
- Robert Anastasia Pharmacist NPI 1891031597
- Tamara Bird, PA Physician Assistant NPI 1437405487
- Taylor Brooks, LPC Counselor NPI 1558580621
- Tameika Byrd Massage Therapist NPI 1063946127
- Steven Callahan, PH.D. Psychologist NPI 1275677643
- Sarah Cooper, M.D. Otolaryngology NPI 1841526555
- Travis Courville, MSW Social Worker NPI 1245443589
- Philip Dreessen, M.D. Pediatrics NPI 1962404574
- Diana Flanagan, D.D.S. Dentist NPI 1942572276
- Joan Furstenberg, AU.D. Audiologist-Hearing Aid Fitter NPI 1245499284
- Yuri Gelfand, M.D. Otolaryngology NPI 1932495413
- Phillip Kattchee, DDS Dentist NPI 1104873009
- Daniel Kaufman, M.D. Psychiatry & Neurology NPI 1114054632
- Mariam Massoud Marriage & Family Therapist NPI 1538601687
- Ramya Patel, M.D. Otolaryngology NPI 1598026999
- Shannon Schrader, MD Family Medicine NPI 1629056304
- Joanna Smith, MS, LPC, LSOTP Counselor NPI 1821218744
- Sharon Sokoloff, D.D.S. Dentist NPI 1316209463
- Anju Syal, DDS Dentist NPI 1205943925
Specialties
-
Clinic/Center PrimaryAn entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.
Practice context
Multi-provider organization. 20 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.