NPI age
16 years
Enumerated 2010-01-20
● Active Type 2 · Organization
Sw Dl Lp
Sw Dl Lp is 1 of 10 medical genetics organizations in Texas.
Primary specialty
Medical Genetics
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Hayes
Cfo Evp Treasurer
Last NPPES update
2010-01-20
Source: monthly bulk 2026-05
How this organization compares
Across 10 active medical genetics providers in Texas.
NPI age
16 years
↑ 4 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2010 → 2026
2010-01Enumerated in NPPES
2010
2026
Where they practice
Primary practice location
7400 Fannin St, Ste 1212
Houston, TX 770541920
Mailing address
Po Box 2240
Burlington, NC 272162240
Authorized official
William B Hayes
Cfo Evp Treasurer
📞 8002227566
Individual providers at this organization
20 individual providers on file at this primary practice address.
- Alagappan Alagappan, M.D. Pediatrics NPI 1043341415
- Cynthia Ashdown, RN ANP Registered Nurse NPI 1255333712
- Richard Carney, MD Internal Medicine NPI 1124018544
- Anna Clark, MSN Nurse Practitioner NPI 1144657602
- Quentin Collard, M.D. Pediatrics NPI 1841391554
- Jean Cukier, M. D. Specialist NPI 1588783575
- Lesley Davis, MD Obstetrics & Gynecology NPI 1629283528
- Rupin Dhamankar Genetic Counselor, MS NPI 1730334558
- Linda Egan Physician Assistant NPI 1104255074
- Audrey Esotu, DNP, APRN, FNP-C Nurse Practitioner NPI 1467293076
- Sebastian Faro, MD PHD Obstetrics & Gynecology NPI 1356342315
- Saritha Guntuku, MD Pediatrics NPI 1245569458
- Ghassan Haddad, MD Obstetrics & Gynecology NPI 1477627164
- Sandra Haldeman, M.D. Obstetrics & Gynecology NPI 1396796959
- Hunter Hammill, M.D. Obstetrics & Gynecology NPI 1992892475
- Kara Helfenbein, RNC Registered Nurse NPI 1447344684
- Nancy Holloway, RN WHNPBC Nurse Practitioner NPI 1508850942
- Dominique Isenhower, M.D. Pediatrics NPI 1265533988
- Sharmeel Khaira Pediatrics NPI 1154584597
- Owais Khan, M.D. Pediatrics NPI 1144464173
Specialties
-
Medical Genetics PrimaryA clinical molecular geneticist demonstrates competence in performing and interpreting molecular analyses relevant to the diagnosis and management of human genetic diseases and is a consultant regarding laboratory diagnosis of a broad...
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.