Iris Rosenstein, P.A.
NPI 1538479605 · Medical Physician Assistant · Braintree, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iris Rosenstein, P.A. is a Medical Physician Assistant provider in Braintree, MA (NPI 1538479605).
Provider details
- NPI number
- 1538479605
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- PA4065 (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
15 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
701 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 157 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 142 | $118 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 134 | $103 |
| Automated Urinalysis Test81003 | 68 | $2 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 54 | $140 |
| 2019-Ncov Coronavirus, Sars-Cov-2/2019-Ncov (covid-19), Any Technique, Multiple Types Or Subtypes (includes All Targets), Non-Cdc |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 38 | 36 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 36 | 36 |
| Prednisone | 31 | 29 |
| Cefpodoxime Proxetil | 27 | 27 |
| Doxycycline Monohydrate | 19 | 18 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 16 | 16 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 70 Walnut StSuite #104Foxboro, MA 02035-5312Phone: (508) 698-3266Fax: (508) 543-3046
Registry dates
- Enumerated
- 2010-10-07
- Last updated
- 2018-03-17
Frequently asked questions
- What is Iris Rosenstein's NPI number?
- Iris Rosenstein's National Provider Identifier (NPI) is 1538479605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iris Rosenstein's specialty?
- Iris Rosenstein is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Iris Rosenstein located?
- Iris Rosenstein's practice location on file with NPPES is 10 Forbes Rd Ste 190, Braintree, MA 02184-2622.
- What is Iris Rosenstein's phone number?
- The practice phone number listed in the NPPES registry for Iris Rosenstein is (781) 884-6300.
- Does Iris Rosenstein accept Medicare?
- Iris Rosenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iris Rosenstein's NPI active?
- Yes — Iris Rosenstein's NPI (1538479605) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.