Jason Haas, PA-C
NPI 1306945746 · Physician Assistant · Brockton, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Haas, PA-C is a Physician Assistant provider in Brockton, MA (NPI 1306945746).
Provider details
- NPI number
- 1306945746
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 1763 (MA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
314 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 170 | $49 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $78 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 42 | $62 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 31 | $59 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 14 | $66 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 234 | 86 |
| Prednisone | 85 | 75 |
| Oxycodone Hcl | 67 | 59 |
| Tramadol Hcl | 51 | 22 |
| Meloxicam | 35 | — |
| Gabapentin | 21 | — |
| Cyclobenzaprine Hcl | 17 | — |
| Celecoxib |
Practice location
Mailing address
Additional practice locations (1)
- 289 Plesant StreetFall River, MA 02721Phone: (508) 646-9525Fax: (508) 679-7177
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2022-02-01
- Certified
- 2022-02-01
Frequently asked questions
- What is Jason Haas's NPI number?
- Jason Haas's National Provider Identifier (NPI) is 1306945746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Haas's specialty?
- Jason Haas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jason Haas located?
- Jason Haas's practice location on file with NPPES is 110 Liberty St, Brockton, MA 02301-5674.
- What is Jason Haas's phone number?
- The practice phone number listed in the NPPES registry for Jason Haas is (508) 565-3055.
- Does Jason Haas accept Medicare?
- Jason Haas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Haas's NPI active?
- Yes — Jason Haas's NPI (1306945746) is active in the NPPES registry as of the last update on 2022-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.