Chiyyarath Sathees, M.D.
NPI 1194733162 · Psychiatry Physician · Houston, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chiyyarath Sathees, M.D. is a Psychiatry Physician provider in Houston, TX (NPI 1194733162).
Provider details
- NPI number
- 1194733162
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- J3212 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
82 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 58 | $96 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 24 | $9 |
Typical Medicare-allowed amounts for these services range $9–$96 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 211 | 25 |
| Sertraline Hcl | 160 | 24 |
| Risperidone | 146 | 27 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 137 | 22 |
| Quetiapine Fumarate | 137 | 22 |
| Benztropine Mesylate | 121 | 19 |
| Aripiprazole | 112 | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 3945 County Road 58Manvel, TX 77578-2903Phone: (832) 654-4390
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Chiyyarath Sathees's NPI number?
- Chiyyarath Sathees's National Provider Identifier (NPI) is 1194733162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chiyyarath Sathees's specialty?
- Chiyyarath Sathees is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Chiyyarath Sathees located?
- Chiyyarath Sathees's practice location on file with NPPES is 9401 Southwest Fwy, Houston, TX 77074-1407.
- What is Chiyyarath Sathees's phone number?
- The practice phone number listed in the NPPES registry for Chiyyarath Sathees is (713) 970-7000.
- Does Chiyyarath Sathees accept Medicare?
- Chiyyarath Sathees is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chiyyarath Sathees's NPI active?
- Yes — Chiyyarath Sathees's NPI (1194733162) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.