DR. ASHVIN KARTHIK TADAKAMALLA (M.D.) – Hospitalist Physician, NPI 1326298779
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,230 HOSPITALIST in MI
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Provider Addresses for DR. ASHVIN KARTHIK TADAKAMALLA (M.D.)
Saint Joseph Mercy Oakland, 44405, Woodward Avenue, Pontiac, Oakland County, Michigan, 48341, United States
PONTIAC, MI 483415023
Phone: (248) 858-3234
Type: Location
900 MARTIN LUTHER KING JR BLVD S
#G129 FOX POINTE APARTMENTS
PONTIAC, MI 483412900
Phone: (630) 945-1247
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $45.
Total Amount is formed as General ($45) + Research ($0) + Ownership ($0) = $45.
Last reported payment date: 2024-02-23 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($23).
Total Amount
$45
General + Research + Ownership
Payments
2
Total payment records
General Amount
$45
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $23 |
| Janssen Pharmaceuticals, Inc | $22 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2016-09-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20160917000067 | I | Hospitalist | NY | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 25 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 39 | 13 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 48341)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine, Critical Care (Intensivists) | IN | |
| Internal Medicine | NY | |
| Hospitalist, Internal Medicine | NC | |
| - | UT | |
| Hospitalist, Internal Medicine | TN | |
| Family Practice, Hospitalist | TN | |
| - | NY | |
| - | TX | |
| Internal Medicine | NY |
Reviews
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