DAVID HARK M.D.
NPI 1194119669
Emergency Medicine in Newton, MA
About David Hark M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID HARK M.D. (NPI 1194119669) is an individual emergency medicine provider in Newton, Massachusetts, licensed in Massachusetts (273124) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS and maintains a secondary practice location in Newton.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
David Hark M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show David Hark reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newton, MA 02462
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Newton Wellesley Emergency Medicine Specialist PC
- 46 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Salem, NH 03079
- Reassigned Medicare billing, Massachusetts enrollment
- 181 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02462 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NEWTON, MA 02462
NEWTON, MA 02462
NEWTON, MA 02462
NEWTON, MA 02462
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 David Hark's NPI number?
The NPI number for David Hark is 1194119669. It was assigned to this individual provider in the NPPES registry on March 23, 2015.
Where is David Hark located?
David Hark practices at 2014 Washington St, Newton, MA 02462. The listed phone number is (617) 243-6192.
What is David Hark's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is David Hark enrolled in Medicare?
Yes. David Hark is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Hark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Hark reassigns Medicare benefits to 5 organizations: Newton Wellesley Emergency Medicine Specialist, P .C. (Newton, MA), Brigham & Womens Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and Mass General Brigham Medical Group, Inc. (Salem, NH). 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 David Hark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Hark accept?
Health plans from Taro Health list David Hark 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.
When was this NPI record last updated?
The NPPES record for David Hark was last updated on October 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# David Hark, M.D. · NPI 1194119669
Emergency Medicine physician in Newton, Massachusetts. Individual provider, active in the CMS NPPES registry since March 23, 2015.
## Identity
- **NPI:** 1194119669 (Entity type: Individual)
- **Enumerated:** March 23, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 273124 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2014 WASHINGTON ST, Newton, MA 02462-1607
- **Phone:** (617) 243-6192
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Newton Wellesley Emergency Medicine Specialist, P .C. (NPI 1346355526, Newton, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); Mass General Brigham Medical Group, Inc. (NPI 1083360200, Salem, NH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1194119669) · Data from the CMS NPPES public registry.