Siva Vemana, MD
NPI 1104848761 · Internal Medicine Physician · Springfield, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siva Vemana, MD is a Internal Medicine Physician provider in Springfield, OH (NPI 1104848761).
Provider details
- NPI number
- 1104848761
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35039690 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
125 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 108 | $70 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 17 | $169 |
Typical Medicare-allowed amounts for these services range $70–$169 (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 · 145 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 380 | 70 |
| Omeprazole | 317 | 47 |
| Apixabanbrand: Eliquis | 293 | 23 |
| Amlodipine Besylate | 234 | 33 |
| Gabapentin | 219 | 36 |
| Pantoprazole Sodium | 216 | 31 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2019-12-26
- Certified
- 2019-12-26
Frequently asked questions
- What is Siva Vemana's NPI number?
- Siva Vemana's National Provider Identifier (NPI) is 1104848761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siva Vemana's specialty?
- Siva Vemana is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Siva Vemana located?
- Siva Vemana's practice location on file with NPPES is 420 Aberfelda Drive, Springfield, OH 45504.
- What is Siva Vemana's phone number?
- The practice phone number listed in the NPPES registry for Siva Vemana is (937) 325-1634.
- Does Siva Vemana accept Medicare?
- Siva Vemana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siva Vemana's NPI active?
- Yes — Siva Vemana's NPI (1104848761) is active in the NPPES registry as of the last update on 2019-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.