Shanker Unnikrishnan, M.D.
NPI 1932414521 · Family Medicine Physician · Stockbridge, GA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shanker Unnikrishnan, M.D. is a Family Medicine Physician provider in Stockbridge, GA (NPI 1932414521).
Provider details
- NPI number
- 1932414521
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 81135 (GA)
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 tenure28% of score
15 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
546 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 203 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 177 | $116 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 121 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 25 | $169 |
| Critical Care, First 30-74 Minutes99291 | 20 | $208 |
Typical Medicare-allowed amounts for these services range $77–$208 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 40 | 32 |
| Cefuroxime Axetilbrand: Cefuroxime | 26 | 26 |
| Pantoprazole Sodium | 25 | 24 |
| Furosemide | 24 | 23 |
| Metoprolol Tartrate | 17 | 16 |
| Amlodipine Besylate | 15 | 14 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-08-09
- Last updated
- 2025-11-04
- Certified
- 2025-11-04
Frequently asked questions
- What is Shanker Unnikrishnan's NPI number?
- Shanker Unnikrishnan's National Provider Identifier (NPI) is 1932414521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shanker Unnikrishnan's specialty?
- Shanker Unnikrishnan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shanker Unnikrishnan located?
- Shanker Unnikrishnan's practice location on file with NPPES is 1133 Eagles Landing Pkwy, Stockbridge, GA 30281-5085.
- What is Shanker Unnikrishnan's phone number?
- The practice phone number listed in the NPPES registry for Shanker Unnikrishnan is (678) 604-5901.
- Does Shanker Unnikrishnan accept Medicare?
- Shanker Unnikrishnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shanker Unnikrishnan's NPI active?
- Yes — Shanker Unnikrishnan's NPI (1932414521) is active in the NPPES registry as of the last update on 2025-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.