JORDAN ATANASOV KAZAKOV MD
NPI 1144523630
Internal Medicine - Pulmonary Disease in Cleveland, OH
About Jordan Atanasov Kazakov Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JORDAN ATANASOV KAZAKOV MD (NPI 1144523630) is an individual pulmonary disease provider in Cleveland, Ohio, licensed in Ohio (FK4226595) and active in the NPI registry since December 2010. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 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
Jordan Atanasov Kazakov 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
3Medicare enrollment records show Jordan Kazakov reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 1,664 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Woonsocket, RI 02895
- Reassigned Medicare billing, Rhode Island enrollment
- 119 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 6
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.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Jordan Kazakov's NPI number?
The NPI number for Jordan Kazakov is 1144523630. It was assigned to this individual provider in the NPPES registry on December 6, 2010.
Where is Jordan Kazakov located?
Jordan Kazakov practices at 11100 Euclid Ave # Bolwell 6, Cleveland, OH 44106. The listed phone number is (216) 844-1722.
What is Jordan Kazakov's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Jordan Kazakov enrolled in Medicare?
Yes. Jordan Kazakov 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 Jordan Kazakov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jordan Kazakov reassigns Medicare benefits to 3 organizations: Central Dupage Physician Group (Carol Stream, IL), North Shore-Lij Medical PC (Great Neck, NY) and Prime Healthcare Services Landmark LLC (Woonsocket, 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 Jordan Kazakov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jordan Kazakov accept?
Health plans from CareSource, Oscar Health and Oscar Insurance Company list Jordan Kazakov 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 Jordan Kazakov affiliated with any hospitals?
According to CMS data, Jordan Kazakov is affiliated with Lenox Hill Hospital.
When was this NPI record last updated?
The NPPES record for Jordan Kazakov was last updated on March 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Jordan Atanasov Kazakov, MD · NPI 1144523630
Pulmonary Disease physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since December 6, 2010.
## Identity
- **NPI:** 1144523630 (Entity type: Individual)
- **Enumerated:** December 6, 2010
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** FK4226595 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 11100 EUCLID AVE # BOLWELL 6, Cleveland, OH 44106-1716
- **Phone:** (216) 844-1722
## 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): Central Dupage Physician Group (NPI 1033149844, Carol Stream, IL); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); Prime Healthcare Services Landmark LLC (NPI 1518388651, Woonsocket, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** March 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144523630) · Data from the CMS NPPES public registry.