MARK DAVID NEWCOMB JR. MD
NPI 1609372382
Emergency Medicine in Plymouth, MA
About Mark David Newcomb Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK DAVID NEWCOMB JR. MD (NPI 1609372382) is an individual emergency medicine provider in Plymouth, Massachusetts, licensed in Massachusetts (286941) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in Worcester.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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)
Mark David Newcomb Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
11Medicare enrollment records show Mark Newcomb reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Quincy, MA 02169
- Reassigned Medicare billing, Massachusetts enrollment
- 177 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1952358533 (Massachusetts)
- 1,006 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,477 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1316987993 (Massachusetts)
- 2,579 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 478 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 305 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 258 clinicians in this Medicare group
Worcester, MA 01655
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 clinicians in this Medicare group
Littleton, NH 03561
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1265536718 (New Hampshire)
- 126 clinicians in this Medicare group
Berlin, NH 03570
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1679526644 (New Hampshire)
- 128 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 10
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 02360 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.
PLYMOUTH, MA 02360
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 Mark Newcomb's NPI number?
The NPI number for Mark Newcomb is 1609372382. It was assigned to this individual provider in the NPPES registry on April 2, 2018.
Where is Mark Newcomb located?
Mark Newcomb practices at 275 Sandwich St, Plymouth, MA 02360. The listed phone number is (508) 746-2000.
What is Mark Newcomb's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mark Newcomb enrolled in Medicare?
Yes. Mark Newcomb is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mark Newcomb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Newcomb reassigns Medicare benefits to 11 organizations: Bid-Milton Physician Associates Inc (Quincy, MA), Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Beth Israel Deaconess Medical Center, Inc. (Boston, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA), Massachusetts Eye And Ear Associates, Inc. (Boston, MA) and 6 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 Mark Newcomb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Newcomb accept?
Health plans from Anthem Blue Cross and Blue Shield list Mark Newcomb 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 Mark Newcomb was last updated on February 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Mark David Newcomb Jr., MD · NPI 1609372382
Emergency Medicine physician in Plymouth, Massachusetts. Individual provider, active in the CMS NPPES registry since April 2, 2018.
## Identity
- **NPI:** 1609372382 (Entity type: Individual)
- **Enumerated:** April 2, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 286941 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 275 SANDWICH ST, Plymouth, MA 02360-2183
- **Phone:** (508) 746-2000
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Bid-Milton Physician Associates Inc (NPI 1164060778, Quincy, MA); Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1861216038, Boston, MA); Beth Israel Deaconess Medical Center, Inc. (NPI 1548202641, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA); Massachusetts Eye And Ear Associates, Inc. (NPI 1932574332, Boston, MA); and 6 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 11, 2025
- **Other identifiers:** Medicaid 110139225A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1609372382) · Data from the CMS NPPES public registry.