Miriam Gewirtzman, PHYSICIAN ASSISTANT
NPI 1366121188 · Physician Assistant · Toms River, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Miriam Gewirtzman, PHYSICIAN ASSISTANT is a Physician Assistant provider in Toms River, NJ (NPI 1366121188).
Provider details
- NPI number
- 1366121188
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MP00787300 (NJ)
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
2 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
159 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 Moderate Level of Medical Decision Making99284 | 75 | $105 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 57 | $152 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 27 | $62 |
Typical Medicare-allowed amounts for these services range $62–$152 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-18
- Last updated
- 2023-07-18
- Certified
- 2023-07-13
Frequently asked questions
- What is Miriam Gewirtzman's NPI number?
- Miriam Gewirtzman's National Provider Identifier (NPI) is 1366121188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Miriam Gewirtzman's specialty?
- Miriam Gewirtzman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Miriam Gewirtzman located?
- Miriam Gewirtzman's practice location on file with NPPES is 97 Northampton Blvd, Toms River, NJ 08527.
- What is Miriam Gewirtzman's phone number?
- The practice phone number listed in the NPPES registry for Miriam Gewirtzman is (917) 599-6445.
- Does Miriam Gewirtzman accept Medicare?
- Miriam Gewirtzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Miriam Gewirtzman's NPI active?
- Yes — Miriam Gewirtzman's NPI (1366121188) is active in the NPPES registry as of the last update on 2023-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.