Jason Maas, PHYSICIAN ASSISTANT
NPI 1114252780 · Medical Physician Assistant · New York, NY
Jason Maas, PHYSICIAN ASSISTANT is a Medical Physician Assistant provider in New York, NY (NPI 1114252780).
Provider details
- NPI number
- 1114252780
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 011704-1 (NY)
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 51 | 14 |
| Oxycodone Hcl | 30 | — |
| Naproxen | 15 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 14 | — |
| Topiramate | 14 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 13 | — |
| Cyclobenzaprine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$96 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-14
- Last updated
- 2009-10-14
Frequently asked questions
- What is Jason Maas's NPI number?
- Jason Maas's National Provider Identifier (NPI) is 1114252780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Maas's specialty?
- Jason Maas is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jason Maas located?
- Jason Maas's practice location on file with NPPES is 19 E 37th St, New York, NY 10016-3005.
- What is Jason Maas's phone number?
- The practice phone number listed in the NPPES registry for Jason Maas is (212) 239-2112.
- Is Jason Maas's NPI active?
- Yes — Jason Maas's NPI (1114252780) is active in the NPPES registry as of the last update on 2009-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.