Umavathy Manoharan, MD
NPI 1164596532 · Internal Medicine Physician · Marble Falls, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Umavathy Manoharan, MD is a Internal Medicine Physician provider in Marble Falls, TX (NPI 1164596532).
Provider details
- NPI number
- 1164596532
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 48430 (WI)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
819 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 274 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 223 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 142 | $109 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 59 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 44 | $165 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 66 | 50 |
| Pantoprazole Sodium | 50 | 30 |
| Atorvastatin Calcium | 48 | 27 |
| Potassium Chloride | 44 | 38 |
| Prednisone | 43 | 42 |
| Losartan Potassium | 39 | 24 |
| Cefuroxime Axetilbrand: Cefuroxime | 38 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$132 across 6 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
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2022-01-27
- Certified
- 2022-01-27
Frequently asked questions
- What is Umavathy Manoharan's NPI number?
- Umavathy Manoharan's National Provider Identifier (NPI) is 1164596532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Umavathy Manoharan's specialty?
- Umavathy Manoharan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Umavathy Manoharan located?
- Umavathy Manoharan's practice location on file with NPPES is 810 W Highway 71, Marble Falls, TX 78654-8602.
- What is Umavathy Manoharan's phone number?
- The practice phone number listed in the NPPES registry for Umavathy Manoharan is (830) 201-7100.
- Does Umavathy Manoharan accept Medicare?
- Umavathy Manoharan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Umavathy Manoharan's NPI active?
- Yes — Umavathy Manoharan's NPI (1164596532) is active in the NPPES registry as of the last update on 2022-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.