REHAN KHAN (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1497796619
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
375 PHYSICAL MEDICINE AND REHABILITATION in MD
Provider Addresses for REHAN KHAN (M.D.)
8895 Centre Park Dr Unit 3E
Columbia, MD 210451966
Phone: (443) 243-8894
Fax: (443) 955-5728
Type: Location
Greater Baltimore Medical Center, 6701, North Charles Street, Towson, Baltimore County, Maryland, 21204, United States
SUITE 4202
TOWSON, MD 212046808
Phone: (410) 838-4800
Fax: (443) 817-9766
Type: Mailing
4 W BROADWAY
BEL AIR, MD 210143546
Phone: (443) 243-8894
Fax: (443) 817-9766
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $1,492.
Total Amount is formed as General ($1,492) + Research ($0) + Ownership ($0) = $1,492.
Last reported payment date: 2024-11-14 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($924).
Total Amount
$1,492
General + Research + Ownership
Payments
15
Total payment records
General Amount
$1,492
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2005-02-16
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 |
|---|---|---|---|---|
| I20050216000969 | I | Physical Medicine And Rehabilitation | MD | 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 | 212 | 56 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 173 | 33 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 25 | 21 | $0 |
Insurance plans in this area (ZIP 21045)
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