SIDDHARTH SEHGAL M.D.
NPI 1972769818
Psychiatry & Neurology - Vascular Neurology in Burlington, MA
About Siddharth Sehgal M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIDDHARTH SEHGAL M.D. (NPI 1972769818) is an individual vascular neurology provider in Burlington, Massachusetts, licensed in Massachusetts (273981) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Anna Jaques Hospital, and maintains a secondary practice location in Southfield.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Siddharth Sehgal M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
14Medicare enrollment records show Siddharth Sehgal reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- 477 clinicians in this Medicare group
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1063447316 (Massachusetts)
- 1,574 clinicians in this Medicare group
Winchester, MA 01890
- Reassigned Medicare billing, Massachusetts enrollment
- 221 clinicians in this Medicare group
Clinton Township, MI 48038
- Reassigned Medicare billing, Michigan enrollment
- 111 clinicians in this Medicare group
Birch Run, MI 48415
- Reassigned Medicare billing, Michigan enrollment
- 34 clinicians in this Medicare group
Chicago, IL 60617
- Reassigned Medicare billing, Illinois enrollment
- 129 clinicians in this Medicare group
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- 1,343 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 1,304 clinicians in this Medicare group
Lyles, TN 37098
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Saint Thomas Hickman Hospital
- 86 clinicians in this Medicare group
Waverly, TN 37185
- Reassigned Medicare billing, Tennessee enrollment
- 31 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Anna Jaques Hospital
Acute Care Hospitals · Newburyport, MANortheast Hospital Corporation
Acute Care Hospitals · Beverly, MAWinchester Hospital
Acute Care Hospitals · Winchester, MALahey Hospital & Medical Center, Burlington
Acute Care Hospitals · Burlington, MAExeter Hospital Inc
Acute Care Hospitals · Exeter, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BURLINGTON, MA 01805
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Siddharth Sehgal's NPI number?
The NPI number for Siddharth Sehgal is 1972769818. It was assigned to this individual provider in the NPPES registry on July 30, 2008.
Where is Siddharth Sehgal located?
Siddharth Sehgal practices at 41 Mall Rd, Burlington, MA 01805. The listed phone number is (781) 744-8630.
What is Siddharth Sehgal's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.
Is Siddharth Sehgal enrolled in Medicare?
Yes. Siddharth Sehgal is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Siddharth Sehgal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Siddharth Sehgal reassigns Medicare benefits to 14 organizations: Beth Israel Lahey Health Specialty Care, Inc. (Burlington, MA), Lahey Clinic, Inc. (Burlington, MA), Winchester Physician Associates, Inc (Winchester, MA), Seton Health Corporation Of Southeastern Michigan (Clinton Township, MI), Mymichigan Medical Center Saginaw (Birch Run, MI) and 9 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Siddharth Sehgal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Siddharth Sehgal accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Cigna Healthcare and Florida Blue (BlueCross BlueShield FL) and 7 other insurers list Siddharth Sehgal as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Siddharth Sehgal affiliated with any hospitals?
According to CMS data, Siddharth Sehgal is affiliated with Anna Jaques Hospital, Northeast Hospital Corporation, Winchester Hospital, Lahey Hospital & Medical Center, Burlington and Exeter Hospital Inc.
When was this NPI record last updated?
The NPPES record for Siddharth Sehgal was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Siddharth Sehgal, M.D. · NPI 1972769818
Vascular Neurology physician in Burlington, Massachusetts. Individual provider, active in the CMS NPPES registry since July 30, 2008.
## Identity
- **NPI:** 1972769818 (Entity type: Individual)
- **Enumerated:** July 30, 2008
- **Primary specialty:** Psychiatry & Neurology - Vascular Neurology · taxonomy 2084V0102X
- **State license:** 273981 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 41 MALL RD, Burlington, MA 01805-0001
- **Phone:** (781) 744-8630 · **Fax:** (781) 744-5581
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 14 organizations under Medicare reassignment (form CMS-855R): Beth Israel Lahey Health Specialty Care, Inc. (NPI 1427161660, Burlington, MA); Lahey Clinic, Inc. (NPI 1538194980, Burlington, MA); Winchester Physician Associates, Inc (NPI 1184606865, Winchester, MA); Seton Health Corporation Of Southeastern Michigan (NPI 1598177065, Clinton Township, MI); Mymichigan Medical Center Saginaw (NPI 1538662689, Birch Run, MI); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** January 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1972769818) · Data from the CMS NPPES public registry.