Simran Buttar, M.D.
NPI 1023453172 · Emergency Medicine Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simran Buttar, M.D. is a Emergency Medicine Physician provider in Stony Brook, NY (NPI 1023453172).
Provider details
- NPI number
- 1023453172
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD457600 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
735 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 544 | $195 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 111 | $135 |
| Critical Care, First 30-74 Minutes99291 | 33 | $237 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 20 | $7 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 16 | $15 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 11 | $49 |
Typical Medicare-allowed amounts for these services range $7–$237 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
Additional practice locations (5)
- 1020 Sansom StPhiladelphia, PA 19107-5002Phone: (215) 955-6844Fax: (215) 955-2526
- 700 Walnut StPhiladelphia, PA 19106-3505Phone: (215) 503-7300Fax: (215) 503-5666
- 2021 Chestnut StPhiladelphia, PA 19103-3373Phone: (267) 443-2020Fax: (215) 640-8860
- 2607 Rhawn StPhiladelphia, PA 19152-3038Phone: (215) 333-0304Fax: (215) 333-1402
- 2301 S Broad St Fl 1Philadelphia, PA 19148-3542Phone: (215) 952-9136
Registry dates
- Enumerated
- 2013-05-02
- Last updated
- 2023-03-23
- Certified
- 2023-03-23
Frequently asked questions
- What is Simran Buttar's NPI number?
- Simran Buttar's National Provider Identifier (NPI) is 1023453172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simran Buttar's specialty?
- Simran Buttar is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Simran Buttar located?
- Simran Buttar's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-5002.
- What is Simran Buttar's phone number?
- The practice phone number listed in the NPPES registry for Simran Buttar is (631) 444-2499.
- Does Simran Buttar accept Medicare?
- Simran Buttar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simran Buttar's NPI active?
- Yes — Simran Buttar's NPI (1023453172) is active in the NPPES registry as of the last update on 2023-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.