NATHANIEL H. MAYER (MD) – Physical Medicine & Rehabilitation Physician, NPI 1831136852
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
878 PHYSICAL MEDICINE AND REHABILITATION in PA
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Provider Addresses for NATHANIEL H. MAYER (MD)
Township Line Road, Elkins Park Gardens, Cheltenham, Cheltenham Township, Montgomery County, Pennsylvania, 19027, United States
SUITE 400
ELKINS PARK, PA 190272220
Phone: (215) 456-7000
Fax: (215) 254-2599
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $16.
Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.
Last reported payment date: 2023-03-23 • Largest payer in this snapshot: ABBVIE INC. ($16).
Total Amount
$16
General + Research + Ownership
Payments
1
Total payment records
General Amount
$16
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $16 |
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: 2011-12-28
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 |
|---|---|---|---|---|
| I20111228000230 | I | Physical Medicine And Rehabilitation | PA | 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 | 123 | 59 | $0 |
| 95874 | Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | 115 | 59 | $0 |
| 64644 | Injection of chemical for paralysis of nerve muscles on arm or leg, 5 or more muscles, first extremity | 82 | 44 | $0 |
| 64643 | Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, each additional extremity | 62 | 33 | $0 |
| 64646 | Injection of chemical for paralysis of nerve muscles on trunk, 1-5 muscles | 55 | 29 | $0 |
Insurance plans in this area (ZIP 19027)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| E N D O C R I N O L O G Y | PA | |
| - | PA | |
| Internal Medicine | PA | |
| Nurse Practitioner | PA | |
| N E U R O L O G Y | PA | |
| - | PA | |
| - | PA | |
| Diagnostic Radiology | PA | |
| - | PA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA |
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