Mathews Ninan, M.D.
NPI 1659351716 · Family Medicine Physician · Missouri City, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mathews Ninan, M.D. is a Family Medicine Physician provider in Missouri City, TX (NPI 1659351716).
Provider details
- NPI number
- 1659351716
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M2425 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
539 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 338 | $121 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 75 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $86 |
| Administration of Influenza Virus VaccineG0008 | 32 | $31 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $160 |
Typical Medicare-allowed amounts for these services range $31–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 315 | 136 |
| Amlodipine Besylate | 289 | 105 |
| Levothyroxine Sodium | 265 | 95 |
| Rosuvastatin Calcium | 196 | 87 |
| Losartan Potassium | 175 | 72 |
| Gabapentin | 170 | 52 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$735 across 4 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 (1)
- 7010 Highway 6Missouri City, TX 77459-4995Phone: (713) 442-6700
Registry dates
- Enumerated
- 2006-01-17
- Last updated
- 2025-11-26
- Certified
- 2025-11-26
Frequently asked questions
- What is Mathews Ninan's NPI number?
- Mathews Ninan's National Provider Identifier (NPI) is 1659351716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mathews Ninan's specialty?
- Mathews Ninan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mathews Ninan located?
- Mathews Ninan's practice location on file with NPPES is 4626 Riverstone Blvd, Missouri City, TX 77459-6141.
- What is Mathews Ninan's phone number?
- The practice phone number listed in the NPPES registry for Mathews Ninan is (281) 403-6218.
- Does Mathews Ninan accept Medicare?
- Mathews Ninan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mathews Ninan's NPI active?
- Yes — Mathews Ninan's NPI (1659351716) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.