Ajaydas Manikkan, MD, MPH
NPI 1619198439 · Internal Medicine Physician · St Louis Park, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ajaydas Manikkan, MD, MPH is a Internal Medicine Physician provider in St Louis Park, MN (NPI 1619198439).
Provider details
- NPI number
- 1619198439
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 036-124189 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
517 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 50 Minutes99233 | 317 | $111 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 91 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 89 | $110 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $164 |
Typical Medicare-allowed amounts for these services range $75–$164 (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 |
|---|---|---|
| Furosemide | 26 | 15 |
| Metoprolol Succinate | 23 | — |
| Carvedilol | 21 | — |
| Apixabanbrand: Eliquis | 20 | 11 |
| Prednisone | 16 | 12 |
| Gabapentin | 15 | — |
| Omeprazole | 15 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1950 West Polk StreetProfessional Building, Cubicle 6-70Chicago, IL 60612Phone: (312) 864-7325
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2023-04-13
- Certified
- 2023-04-13
Frequently asked questions
- What is Ajaydas Manikkan's NPI number?
- Ajaydas Manikkan's National Provider Identifier (NPI) is 1619198439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ajaydas Manikkan's specialty?
- Ajaydas Manikkan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ajaydas Manikkan located?
- Ajaydas Manikkan's practice location on file with NPPES is 6500 Excelsior Blvd, St Louis Park, MN 55426-4702.
- What is Ajaydas Manikkan's phone number?
- The practice phone number listed in the NPPES registry for Ajaydas Manikkan is (952) 993-5000.
- Does Ajaydas Manikkan accept Medicare?
- Ajaydas Manikkan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ajaydas Manikkan's NPI active?
- Yes — Ajaydas Manikkan's NPI (1619198439) is active in the NPPES registry as of the last update on 2023-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.