MARK S SAFALOW MD
NPI 1124019377
Hospitalist in Farmington, CT
About Mark S Safalow Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK S SAFALOW MD (NPI 1124019377) is an individual hospitalist provider in Farmington, Connecticut, licensed in Connecticut (40630) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Farmington, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Mark S Safalow 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
2Medicare enrollment records show Mark Safalow reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Farmington, CT 06030
- Reassigned Medicare billing, Connecticut enrollment
- 788 clinicians in this Medicare group
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 505 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 7
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 06030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
FARMINGTON, CT 06030
FARMINGTON, CT 06030
FARMINGTON, CT 06030
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 Safalow's NPI number?
The NPI number for Mark Safalow is 1124019377. It was assigned to this individual provider in the NPPES registry on November 4, 2005.
Where is Mark Safalow located?
Mark Safalow practices at 263 Farmington Ave, Farmington, CT 06030. The listed phone number is (860) 679-4477.
What is Mark Safalow's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Mark Safalow enrolled in Medicare?
Yes. Mark Safalow 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 Safalow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Safalow reassigns Medicare benefits to 2 organizations: University Of Connecticut Health Center (Farmington, CT) and Midstate Medical Center (Meriden, CT). 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 Safalow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Safalow accept?
Health plans from Anthem Blue Cross and Blue Shield list Mark Safalow 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 Safalow was last updated on July 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mark S Safalow, MD · NPI 1124019377
Hospitalist physician in Farmington, Connecticut. Individual provider, active in the CMS NPPES registry since November 4, 2005.
## Identity
- **NPI:** 1124019377 (Entity type: Individual)
- **Enumerated:** November 4, 2005
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 40630 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 263 FARMINGTON AVE, Farmington, CT 06030-0001
- **Phone:** (860) 679-4477 · **Fax:** (860) 679-8770
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Connecticut Health Center (NPI 1720083769, Farmington, CT); Midstate Medical Center (NPI 1154425288, Meriden, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** July 13, 2022
- **Other identifiers:** Medicaid 001406306 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1124019377) · Data from the CMS NPPES public registry.