Chittur Ramanathan, M.D.
NPI 1538155288 · Family Medicine Physician · Odessa, TX
Chittur Ramanathan, M.D. is a Family Medicine Physician provider in Odessa, TX (NPI 1538155288).
Provider details
- NPI number
- 1538155288
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E9346 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,931 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 | 657 | $122 |
| 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 | 644 | $16 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 196 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 157 | $87 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 73 | $54 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 198 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,169 | 201 |
| Levothyroxine Sodium | 792 | 146 |
| Amlodipine Besylate | 789 | 194 |
| Gabapentin | 740 | 164 |
| Lisinopril | 734 | 171 |
| Pantoprazole Sodium | 499 | 101 |
| Donepezil Hcl | 484 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$332 across 17 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
- 2005-09-27
- Last updated
- 2013-01-10
Frequently asked questions
- What is Chittur Ramanathan's NPI number?
- Chittur Ramanathan's National Provider Identifier (NPI) is 1538155288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chittur Ramanathan's specialty?
- Chittur Ramanathan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chittur Ramanathan located?
- Chittur Ramanathan's practice location on file with NPPES is 315 Golder Ave, Odessa, TX 79761-5043.
- What is Chittur Ramanathan's phone number?
- The practice phone number listed in the NPPES registry for Chittur Ramanathan is (432) 640-1878.
- Is Chittur Ramanathan's NPI active?
- Yes — Chittur Ramanathan's NPI (1538155288) is active in the NPPES registry as of the last update on 2013-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.