John Reiser
NPI 1821047598 · Family Nurse Practitioner · Cranberry Township, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Reiser is a Family Nurse Practitioner provider in Cranberry Township, PA (NPI 1821047598).
Provider details
- NPI number
- 1821047598
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- SP009045 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
243 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 118 | $142 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 114 | $98 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $58 |
Typical Medicare-allowed amounts for these services range $58–$142 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 64 | 64 |
| Prednisone | 50 | 50 |
| Ondansetronbrand: Ondansetron Odt | 34 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Cephalexin | 24 | 24 |
| Cefuroxime Axetilbrand: Cefuroxime | 17 | 17 |
| Ciprofloxacin Hcl | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-09
- Last updated
- 2021-07-28
- Certified
- 2021-07-28
Frequently asked questions
- What is John Reiser's NPI number?
- John Reiser's National Provider Identifier (NPI) is 1821047598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Reiser's specialty?
- John Reiser is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Reiser located?
- John Reiser's practice location on file with NPPES is 1 Saint Francis Way, Cranberry Township, PA 16066-5119.
- What is John Reiser's phone number?
- The practice phone number listed in the NPPES registry for John Reiser is (412) 432-7400.
- Does John Reiser accept Medicare?
- John Reiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Reiser's NPI active?
- Yes — John Reiser's NPI (1821047598) is active in the NPPES registry as of the last update on 2021-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.