DR. MARTIN ALSWANG (M.D.) – Hospitalist Physician, NPI 1215981881
Hospitalist Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. MARTIN ALSWANG (M.D.)
3300 NW Expressway
Oklahoma City, OK 731124418
Phone: (405) 949-3919
Fax: (405) 713-4656
Type: Location
280, North Independence Avenue, Enid, Garfield County, Oklahoma, 73701, United States
OKLAHOMA CITY, OK 731125555
Phone: (405) 949-3919
Fax: (405) 713-4656
Type: Mailing
13123 E 16TH AVE
AURORA, CO 800457106
Phone: (303) 493-7000
Fax: (303) 493-7202
Type: Location
INTEGRIS Baptist Medical Center, 3300, Northwest Expressway, Oklahoma City, Oklahoma County, Oklahoma, 73112, United States
OKLAHOMA CITY, OK 731124418
Phone: (405) 949-3919
Fax: (405) 713-4656
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: 2024-09-16
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20131025000632 | I | Pediatric Medicine | MI | TBD |
| I20200623001114 | I | Pediatric Medicine | OK | TBD |
| I20240916003221 | I | Pediatric Medicine | MT | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 73112)
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