Anu Mariyappa, M.D
NPI 1215153879 · Internal Medicine Physician · Shenandoah, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anu Mariyappa, M.D is a Internal Medicine Physician provider in Shenandoah, TX (NPI 1215153879).
Provider details
- NPI number
- 1215153879
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- R0278 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
19 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
1,234 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 | 188 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 175 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 153 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 116 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 103 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 178 | 72 |
| Amlodipine Besylate | 140 | 55 |
| Losartan Potassium | 116 | 42 |
| Levothyroxine Sodium | 101 | 36 |
| Metformin Hcl | 92 | 33 |
| Rosuvastatin Calcium | 78 | 30 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$196 across 11 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)
- 6467 Woodlands Pkwy # aThe Woodlands, TX 77381-3616Phone: (832) 376-3840Fax: (832) 376-3841
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2026-02-16
- Certified
- 2026-02-16
Frequently asked questions
- What is Anu Mariyappa's NPI number?
- Anu Mariyappa's National Provider Identifier (NPI) is 1215153879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anu Mariyappa's specialty?
- Anu Mariyappa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anu Mariyappa located?
- Anu Mariyappa's practice location on file with NPPES is 129 Vision Park Blvd Ste 205, Shenandoah, TX 77384-3024.
- What is Anu Mariyappa's phone number?
- The practice phone number listed in the NPPES registry for Anu Mariyappa is (281) 825-3344.
- Does Anu Mariyappa accept Medicare?
- Anu Mariyappa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anu Mariyappa's NPI active?
- Yes — Anu Mariyappa's NPI (1215153879) is active in the NPPES registry as of the last update on 2026-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.