DAYAMAL C WAAS (MD) – Internal Medicine Physician, NPI 1083635320
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,585 INTERNAL MEDICINE in AZ
Provider Addresses for DAYAMAL C WAAS (MD)
South State Street, Ann Arbor, Washtenaw County, Michigan, 48108-1774, United States
ANN ARBOR, MI 481081633
Phone: (734) 647-5299
Type: Mailing
1100 S Dobson Rd Ste 100
Chandler, AZ 852866158
Phone: (480) 347-4300
Type: Location
5333 McAuley Dr
Ypsilanti, MI 481971014
Phone: (734) 712-1300
Type: Location
PO BOX 35380
LAS VEGAS, NV 891335380
Phone: (702) 759-3203
Type: Mailing
700, Woodland Drive East, Saline, Washtenaw County, Michigan, 48176, United States
SALINE, MI 481761620
Phone: (734) 429-2302
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-12-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20100527000413 | I | Internal Medicine | MI | TBD |
| I20251211001699 | I | Internal Medicine | AZ | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 99 | 81 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 57 | 42 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 31 | 31 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 19 | 18 | $0 |
Insurance plans in this area (ZIP 48108)
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