Joseph Wollman
NPI 1134563489 · Emergency Medicine Physician · Gardner, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Wollman is a Emergency Medicine Physician provider in Gardner, MA (NPI 1134563489).
Provider details
- NPI number
- 1134563489
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 4301103329 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
560 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 | 304 | $171 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 159 | $117 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 68 | $69 |
| Critical Care, First 30-74 Minutes99291 | 29 | $209 |
Typical Medicare-allowed amounts for these services range $69–$209 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 27 | 27 |
| Prednisone | 26 | 25 |
| Cephalexin | 26 | 26 |
| Cefpodoxime Proxetil | 25 | 23 |
| Methocarbamol | 19 | 19 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 17 | 17 |
| Azithromycin | 17 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-17
- Last updated
- 2020-09-09
- Certified
- 2020-09-09
Frequently asked questions
- What is Joseph Wollman's NPI number?
- Joseph Wollman's National Provider Identifier (NPI) is 1134563489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Wollman's specialty?
- Joseph Wollman is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Wollman located?
- Joseph Wollman's practice location on file with NPPES is 242 Green St, Gardner, MA 01440-1373.
- What is Joseph Wollman's phone number?
- The practice phone number listed in the NPPES registry for Joseph Wollman is (978) 632-3420.
- Does Joseph Wollman accept Medicare?
- Joseph Wollman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Wollman's NPI active?
- Yes — Joseph Wollman's NPI (1134563489) is active in the NPPES registry as of the last update on 2020-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.