Rama Krishna Mukkara Siva, M.D
NPI 1689993297 · Family Medicine Physician · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rama Krishna Mukkara Siva, M.D is a Family Medicine Physician provider in Corpus Christi, TX (NPI 1689993297).
Provider details
- NPI number
- 1689993297
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- S2647 (TX)
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
16 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
48 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 36 | $165 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 12 | $77 |
Typical Medicare-allowed amounts for these services range $77–$165 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 21 | 21 |
| Furosemide | 20 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 19 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
| Carvedilol | 16 | 13 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 14 | 14 |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (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
- 2010-05-21
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Rama Krishna Mukkara Siva's NPI number?
- Rama Krishna Mukkara Siva's National Provider Identifier (NPI) is 1689993297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rama Krishna Mukkara Siva's specialty?
- Rama Krishna Mukkara Siva is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rama Krishna Mukkara Siva located?
- Rama Krishna Mukkara Siva's practice location on file with NPPES is 805 Morgan Ave, Corpus Christi, TX 78404-2025.
- What is Rama Krishna Mukkara Siva's phone number?
- The practice phone number listed in the NPPES registry for Rama Krishna Mukkara Siva is (361) 251-7650.
- Does Rama Krishna Mukkara Siva accept Medicare?
- Rama Krishna Mukkara Siva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rama Krishna Mukkara Siva's NPI active?
- Yes — Rama Krishna Mukkara Siva's NPI (1689993297) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.