DR. DANIEL KOSOY MD FACS FRCSC
NPI 1770627259
Surgery in San Diego, CA
About Dr. Daniel Kosoy Md Facs Frcsc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANIEL KOSOY MD FACS FRCSC (NPI 1770627259) is an individual surgery provider in San Diego, California, licensed in California (A60375) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Coronado, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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 Kosoy Md Facs Frcsc 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
3Medicare enrollment records show Daniel Kosoy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Marcos, CA 92069
- Reassigned Medicare billing, California enrollment
- 304 clinicians in this Medicare group
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- 21 clinicians in this Medicare group
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- 46 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92123 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.
SAN DIEGO, CA 92123
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 Kosoy's NPI number?
The NPI number for Daniel Kosoy is 1770627259. It was assigned to this individual provider in the NPPES registry on February 16, 2007.
Where is Daniel Kosoy located?
Daniel Kosoy practices at 7901 Frost St, San Diego, CA 92123. The listed phone number is (858) 939-3400.
What is Daniel Kosoy's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Daniel Kosoy enrolled in Medicare?
Yes. Daniel Kosoy 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 Kosoy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Kosoy reassigns Medicare benefits to 3 organizations: American Current Care Of California, A Medical Corporation (San Marcos, CA), Integrity Wound Physicians Inc (Modesto, CA) and Crescent Wound Care Inc (Modesto, CA). 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 Kosoy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Daniel Kosoy was last updated on November 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 Kosoy, MD FACS FRCSC · NPI 1770627259
Surgery physician in San Diego, California. Individual provider, active in the CMS NPPES registry since February 16, 2007.
## Identity
- **NPI:** 1770627259 (Entity type: Individual)
- **Enumerated:** February 16, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** A60375 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 7901 FROST ST, San Diego, CA 92123-2701
- **Phone:** (858) 939-3400
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): American Current Care Of California, A Medical Corporation (NPI 1164611174, San Marcos, CA); Integrity Wound Physicians Inc (NPI 1285409540, Modesto, CA); Crescent Wound Care Inc (NPI 1841920501, Modesto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** November 24, 2019
- **Other identifiers:** Other CE226Y (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1770627259) · Data from the CMS NPPES public registry.