DR. DANIEL S COOK MD
NPI 1861477564
Anesthesiology in Stoughton, MA
About Dr. Daniel S Cook Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANIEL S COOK MD (NPI 1861477564) is an individual anesthesiology provider in Stoughton, Massachusetts, licensed in Massachusetts (81867) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Metrowest Medical Center, and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Dr. Daniel S Cook 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 Daniel Cook reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- 93 clinicians in this Medicare group
Framingham, MA 01702
- Reassigned Medicare billing, Massachusetts enrollment
- 42 clinicians in this Medicare group
Worcester, MA 01605
- Reassigned Medicare billing, Massachusetts enrollment
- 57 clinicians in this Medicare group
Lawrence, MA 01842
- Reassigned Medicare billing, Massachusetts enrollment
- 231 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Metrowest Medical Center
Acute Care Hospitals · Framingham, MASt Vincent Hospital
Acute Care Hospitals · Worcester, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STOUGHTON, MA 02072
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 Daniel Cook's NPI number?
The NPI number for Daniel Cook is 1861477564. It was assigned to this individual provider in the NPPES registry on December 14, 2005.
Where is Daniel Cook located?
Daniel Cook practices at 907 Sumner St M201, Stoughton, MA 02072. The listed phone number is (781) 344-2325.
What is Daniel Cook's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Daniel Cook enrolled in Medicare?
Yes. Daniel Cook 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 Daniel Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Cook reassigns Medicare benefits to 4 organizations: South Suburban Gastroenterology, PC (South Weymouth, MA), Metrowest Anesthesia Associates LLC (Framingham, MA), Tri Anesthesia LLC (Worcester, MA) and Lawrence Anesthesia Services, LLC (Lawrence, MA). 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 Daniel Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Cook accept?
Health plans from Anthem Blue Cross and Blue Shield list Daniel Cook 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 Daniel Cook affiliated with any hospitals?
According to CMS data, Daniel Cook is affiliated with Metrowest Medical Center and St Vincent Hospital.
When was this NPI record last updated?
The NPPES record for Daniel Cook was last updated on July 9, 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. Daniel S Cook, MD · NPI 1861477564
Anesthesiology physician in Stoughton, Massachusetts. Individual provider, active in the CMS NPPES registry since December 14, 2005.
## Identity
- **NPI:** 1861477564 (Entity type: Individual)
- **Enumerated:** December 14, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 81867 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 907 SUMNER ST, M201, Stoughton, MA 02072-3374
- **Phone:** (781) 344-2325 · **Fax:** (781) 341-8544
## 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): South Suburban Gastroenterology, PC (NPI 1114948478, South Weymouth, MA); Metrowest Anesthesia Associates LLC (NPI 1104339902, Framingham, MA); Tri Anesthesia LLC (NPI 1275331761, Worcester, MA); Lawrence Anesthesia Services, LLC (NPI 1467699918, Lawrence, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** July 9, 2007
- **Other identifiers:** Medicaid 980630 (MA); Medicare UPIN J16324 (MA); Medicare ID-Type Unspecified A20413 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1861477564) · Data from the CMS NPPES public registry.