Dilip Samarapungavan, MD
NPI 1689635955 · Nephrology Physician · Royal Oak, MI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dilip Samarapungavan, MD is a Nephrology Physician provider in Royal Oak, MI (NPI 1689635955).
Provider details
- NPI number
- 1689635955
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301065266 (MI)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
273 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 86 | $144 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 82 | $96 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 73 | $120 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 16 | $172 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 16 | $175 |
Typical Medicare-allowed amounts for these services range $96–$175 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 403 | 86 |
| Omeprazole | 116 | 33 |
| Nifedipinebrand: Nifedipine Er | 104 | 34 |
| Furosemide | 77 | 22 |
| Tacrolimus | 59 | 15 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 57 | 15 |
| Atorvastatin Calcium | 54 | 19 |
Practice location
Mailing address
Additional practice locations (4)
- 3535 W 13 Mile Rd Ste 248Royal Oak, MI 48073-6770Phone: (248) 551-1515
- 3535 W 13 Mile Rd Ste 635Royal Oak, MI 48073-6770Phone: (248) 551-1010
- 3535 W 13 Mile Rd Ste 644Royal Oak, MI 48073-6770Phone: (248) 551-1010
- 3535 W 13 Mile Rd Ste 635Royal Oak, MI 48073-6770Phone: (248) 551-1033
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2024-02-23
- Certified
- 2024-02-23
Frequently asked questions
- What is Dilip Samarapungavan's NPI number?
- Dilip Samarapungavan's National Provider Identifier (NPI) is 1689635955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dilip Samarapungavan's specialty?
- Dilip Samarapungavan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Dilip Samarapungavan located?
- Dilip Samarapungavan's practice location on file with NPPES is 3535 W 13 Mile Rd Ste 644, Royal Oak, MI 48073-6770.
- What is Dilip Samarapungavan's phone number?
- The practice phone number listed in the NPPES registry for Dilip Samarapungavan is (248) 551-1033.
- Does Dilip Samarapungavan accept Medicare?
- Dilip Samarapungavan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dilip Samarapungavan's NPI active?
- Yes — Dilip Samarapungavan's NPI (1689635955) is active in the NPPES registry as of the last update on 2024-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.