Kevin Simmons, M.D.
NPI 1255479887 · Psychiatry Physician · Sugar Land, TX
Kevin Simmons, M.D. is a Psychiatry Physician provider in Sugar Land, TX (NPI 1255479887).
Provider details
- NPI number
- 1255479887
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- M5508 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 17 |
| Duloxetine Hcl | 17 |
| Escitalopram Oxalate | 14 |
| Buspirone Hcl | 13 |
| Bupropion Hclbrand: Bupropion Xl | 13 |
| Lamotrigine | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 9401 Southwest FwyHouston, TX 77074-1407Phone: (713) 970-7000
- 3634 Glenn Lakes Ln Ste 200Missouri City, TX 77459-4185Phone: (281) 849-8079Fax: (832) 529-3246
Registry dates
- Enumerated
- 2007-02-03
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Kevin Simmons's NPI number?
- Kevin Simmons's National Provider Identifier (NPI) is 1255479887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Simmons's specialty?
- Kevin Simmons is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Kevin Simmons located?
- Kevin Simmons's practice location on file with NPPES is 77 Sugar Creek Center Blvd Ste 460, Sugar Land, TX 77478-3786.
- What is Kevin Simmons's phone number?
- The practice phone number listed in the NPPES registry for Kevin Simmons is (877) 504-8504.
- Is Kevin Simmons's NPI active?
- Yes — Kevin Simmons's NPI (1255479887) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.