DR. MARK PATRICK MD
NPI 1821098765
Anesthesiology in Westwood, MA
About Dr. Mark Patrick Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK PATRICK MD (NPI 1821098765) is an individual anesthesiology provider in Westwood, Massachusetts, licensed in Rhode Island (MD07490) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Kent County Memorial Hospital, and is a graduate of Other (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Dr. Mark Patrick Md 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
4Medicare enrollment records show Mark Patrick reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Norwood, MA 02062
- Reassigned Medicare billing, Rhode Island enrollment
- 33 clinicians in this Medicare group
Waltham, MA 02451
- Reassigned Medicare billing, Massachusetts enrollment
- 90 clinicians in this Medicare group
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 347 clinicians in this Medicare group
Warwick, RI 02886
- Reassigned Medicare billing, Rhode Island enrollment
- 141 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kent County Memorial Hospital
Acute Care Hospitals · Warwick, RIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WESTWOOD, MA 02090
WESTWOOD, MA 02090
WESTWOOD, MA 02090
WESTWOOD, MA 02090
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 Patrick's NPI number?
The NPI number for Mark Patrick is 1821098765. It was assigned to this individual provider in the NPPES registry on July 21, 2005.
Where is Mark Patrick located?
Mark Patrick practices at 690 Canton St Suite 325, Westwood, MA 02090. The listed phone number is (781) 407-7713.
What is Mark Patrick's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Mark Patrick enrolled in Medicare?
Yes. Mark Patrick 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 Mark Patrick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Patrick reassigns Medicare benefits to 4 organizations: Mvp Anesthesia Associates, PC (Norwood, MA), Jjm Medical Services, PC (Waltham, MA), Steward Medical Group, Inc (Fall River, MA) and Narragansett Bay Anesthesia, LLC (Warwick, RI). 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 Patrick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mark Patrick affiliated with any hospitals?
According to CMS data, Mark Patrick is affiliated with Kent County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Mark Patrick was last updated on October 15, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Mark Patrick, MD · NPI 1821098765
Anesthesiology physician in Westwood, Massachusetts. Individual provider, active in the CMS NPPES registry since July 21, 2005.
## Identity
- **NPI:** 1821098765 (Entity type: Individual)
- **Enumerated:** July 21, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD07490 (Rhode Island)
- **Sole proprietor:** No
## Practice location
- **Address:** 690 CANTON ST, SUITE 325, Westwood, MA 02090-2321
- **Phone:** (781) 407-7713 · **Fax:** (781) 407-0998
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Mvp Anesthesia Associates, PC (NPI 1477507598, Norwood, MA); Jjm Medical Services, PC (NPI 1952548265, Waltham, MA); Steward Medical Group, Inc (NPI 1043711914, Fall River, MA); Narragansett Bay Anesthesia, LLC (NPI 1861445728, Warwick, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** October 15, 2007
- **Other identifiers:** Medicaid 7000250 (RI); Medicare UPIN E89546
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Source: [NPI Profile](https://npiprofile.com/npi/1821098765) · Data from the CMS NPPES public registry.