NIKOLAY GENCHEV KOLEV MD
NPI 1699951699
Hospitalist in Tacoma, WA
About Nikolay Genchev Kolev Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NIKOLAY GENCHEV KOLEV MD (NPI 1699951699) is an individual hospitalist provider in Tacoma, Washington, licensed in Washington (MD00048245) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS, is affiliated with Island Hospital, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
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
Nikolay Genchev Kolev 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
11Medicare enrollment records show Nikolay Kolev reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Auburn, WA 98001
- Reassigned Medicare billing, Washington enrollment
- 915 clinicians in this Medicare group
Snoqualmie, WA 98065
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1144432634 (Washington)
- 144 clinicians in this Medicare group
Mccleary, WA 98557
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1740211028 (Washington)
- 138 clinicians in this Medicare group
Riverton, WY 82501
- Reassigned Medicare billing, Wyoming enrollment
- 54 clinicians in this Medicare group
Huron, SD 57350
- Reassigned Medicare billing, South Dakota enrollment
- 120 clinicians in this Medicare group
Las Cruces, NM 88011
- Reassigned Medicare billing, Washington enrollment
- 116 clinicians in this Medicare group
Milaca, MN 56353
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Princeton, MN 55371
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Roseville, MN 55113
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Mount Pleasant, IA 52641
- Reassigned Medicare billing, Washington enrollment
- 8 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Island Hospital
Acute Care Hospitals · Anacortes, WAHighline Medical Center
Acute Care Hospitals · Burien, WASummit Pacific Medical Center
Critical Access Hospitals · Elma, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98405 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.
TACOMA, WA 98405
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 Nikolay Kolev's NPI number?
The NPI number for Nikolay Kolev is 1699951699. It was assigned to this individual provider in the NPPES registry on January 21, 2008.
Where is Nikolay Kolev located?
Nikolay Kolev practices at 1717 S J St, Tacoma, WA 98405. The listed phone number is (253) 426-6341.
What is Nikolay Kolev's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Nikolay Kolev enrolled in Medicare?
Yes. Nikolay Kolev 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 Nikolay Kolev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nikolay Kolev reassigns Medicare benefits to 11 organizations: South Sound Inpatient Physicians PLLC (Auburn, WA), Public Hospital District No 4 King County Washington (Snoqualmie, WA), Grays Harbor County Public Hospital District No. 1 (Mccleary, WA), Riverton Physician Practices, LLC (Riverton, WY), Huron Regional Medical Center Inc (Huron, SD) 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 Nikolay Kolev's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nikolay Kolev accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Wellmark Health Plan of Iowa, Inc. list Nikolay Kolev 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 Nikolay Kolev affiliated with any hospitals?
According to CMS data, Nikolay Kolev is affiliated with Island Hospital, Highline Medical Center and Summit Pacific Medical Center.
When was this NPI record last updated?
The NPPES record for Nikolay Kolev was last updated on February 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Nikolay Genchev Kolev, MD · NPI 1699951699
Hospitalist physician in Tacoma, Washington. Individual provider, active in the CMS NPPES registry since January 21, 2008.
## Identity
- **NPI:** 1699951699 (Entity type: Individual)
- **Enumerated:** January 21, 2008
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD00048245 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1717 S J ST, Tacoma, WA 98405-4933
- **Phone:** (253) 426-6341 · **Fax:** (253) 426-6344
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): South Sound Inpatient Physicians PLLC (NPI 1215104443, Auburn, WA); Public Hospital District No 4 King County Washington (NPI 1902846546, Snoqualmie, WA); Grays Harbor County Public Hospital District No. 1 (NPI 1255401683, Mccleary, WA); Riverton Physician Practices, LLC (NPI 1205875614, Riverton, WY); Huron Regional Medical Center Inc (NPI 1154312429, Huron, SD); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** February 28, 2024
- **Other identifiers:** Medicaid 1055768 (WA); Other 8946056 (WA); Other P00459013 (WA); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1699951699) · Data from the CMS NPPES public registry.