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Edit this profileAt a glance
- 8835 Germantown Ave, Philadelphia, PA 19118
About Nicholas Leiser
Nicholas J. Leiser, PA-C is a physician assistant based in Philadelphia, PA. According to Medicare claims data, Nicholas cared for 110 Medicare patients across 313 services. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes, and chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month. The provider's National Provider Identifier (NPI) is 1033426556.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (215) 248-8200
- Email not available
Practice Locations
8835 GERMANTOWN AVE
Philadelphia, PA 19118
Procedures Most Often Billed to Medicare
313 services · 110 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
276 | As often as other peers in Physician Assistant |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
23 | Less often than most peers in Physician Assistant |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
14 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other physician assistants in Philadelphia 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Nicholas J. Leiser?
Nicholas J. Leiser is a physician assistant in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Nicholas J. Leiser's address?
Nicholas J. Leiser is listed at 8835 Germantown Ave, Philadelphia, PA 19118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Nicholas J. Leiser?
The number on file is (215) 248-8200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Nicholas J. Leiser's NPI number?
Nicholas J. Leiser's National Provider Identifier is 1033426556. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Nicholas J. Leiser train?
Nicholas J. Leiser attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Nicholas J. Leiser been practicing?
Nicholas J. Leiser has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What procedures does Nicholas J. Leiser perform?
According to Medicare billing data, Nicholas J. Leiser the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Nicholas J. Leiser confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nicholas J. Leiser. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.