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GERSHON BOBBY KOSHY
NPI 1730686379
Internal Medicine - Interventional Cardiology in Tulsa, OK

Active since April 10, 2018PECOS EnrolledAccepts Medicare Assignment
717 S HOUSTON AVE STE 400, TULSA, OK 74127(918) 582-7711(918) 583-5831 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 10, 2025, Apr 10, 2018 (2 updates tracked since 2018).

About Gershon Bobby Koshy NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GERSHON BOBBY KOSHY (NPI 1730686379) is an individual interventional cardiology provider in Tulsa, Oklahoma, licensed in Oklahoma (6691) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Oklahoma State University Medical Center, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (2018).

NPPES Registry Identity

NPI1730686379
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameGERSHON BOBBY KOSHY
Location Address717 S HOUSTON AVE STE 400Tulsa, OK 74127-9007
Mailing Address5310 E 31st St Ste 13Tulsa, OK 74135-5013 · (918) 561-5701 · Fax (918) 561-1173
Phone(918) 582-7711
Fax(918) 583-5831
Sole ProprietorYes
Medical School CMSOklahoma State University College Of Osteopathic MedicineGraduated 2018
Enumeration DateApril 10, 2018
Last NPPES UpdateJune 10, 20252 updates tracked since enumeration
NPPES CertifiedJune 10, 2025
✔ NPI 1730686379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in OK · 6691
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 6691 (OK)
717 S HOUSTON AVE STE 400, Tulsa, OK 74127
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, CommunityCare, Mending Health and more.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

Gershon Bobby Koshy 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.

PECOS PAC ID5395250732
PECOS Enrollment IDI20250715000062, I20250805003490
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Gershon Koshy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Oklahoma State University
1.4 mi
Medical Specialty
2345 SOUTHWEST BLVD
Tulsa, OK 74107
  • Reassigned Medicare billing, Oklahoma enrollment
  • 171 clinicians in this Medicare group
NPI 1306882261 (918) 561-5701
Creek Nation Hospital & Clinics
44 mi
Clinic/Center
2900 N MAIN ST
Muskogee, OK 74401
  • Reassigned Medicare billing, Texas enrollment
  • 655 clinicians in this Medicare group
NPI 1922873611 (918) 346-7833

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 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Oklahoma State University Medical Center

Acute Care Hospitals · Tulsa, OK
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370078
Location744 West 9th StreetTulsa, OK 74127 · Tulsa County
Emergency services Birthing friendly

Saint Francis Hospital, Inc

Acute Care Hospitals · Tulsa, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370091
Location6161 South YaleTulsa, OK 74136 · Tulsa County
Emergency services Birthing friendly

Cherokee Nation W W Hastings Indian Hospital

Acute Care Hospitals · Tahlequah, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370171
Location100 S Bliss AvenueTahlequah, OK 74464 · Cherokee County
Emergency services Birthing friendly

Choctaw Nation Health Services Authority

Acute Care Hospitals · Talihina, OK
OwnershipTribal
CMS Certification Number370172
Location1 Choctaw WayTalihina, OK 74571 · Latimer County
Emergency services Birthing friendly

Council Oak Comprehensive Healthcare

Acute Care Hospitals · Tulsa, OK
OwnershipTribal
CMS Certification Number370244
Location10109 E 79th StTulsa, OK 74133 · Tulsa County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74127 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.06 typical visit price
range $53.00 – $162.61
Typical copayment $30.76 (range $13.25 – $40.65)
Most-billed visit code 99204
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. BINH THAI PHUNG D.O.
Pediatrics
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 382-4600
DR. TAYLOR SNYDER DO
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 382-4600
MARIE KELLY MAUHAR DO
Student in an Organized Health Care Education/Training Program
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 382-4600
ANDREW PAUL POLITO D.O.
Internal Medicine (Pulmonary Disease)
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 631-8130
JOHN FRANCO A CARABELLO DO
Thoracic Surgery (Cardiothoracic Vascular Surgery)
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 582-7711
ARASH KARNAMA D.O.
Internal Medicine (Interventional Cardiology)
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 582-7711
SHANE S. YAMANE M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 582-7711
JOHN JACKSON BURK D.O.
Pediatrics
717 S HOUSTON AVE STE 400
TULSA, OK 74127
Osage County (918) 382-4600

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 Gershon Koshy's NPI number?

The NPI number for Gershon Koshy is 1730686379. It was assigned to this individual provider in the NPPES registry on April 10, 2018.

Where is Gershon Koshy located?

Gershon Koshy practices at 717 S Houston Ave Ste 400, Tulsa, OK 74127. The listed phone number is (918) 582-7711.

What is Gershon Koshy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Gershon Koshy enrolled in Medicare?

Yes. Gershon Koshy 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 Gershon Koshy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gershon Koshy reassigns Medicare benefits to 2 organizations: Oklahoma State University (Tulsa, OK) and Creek Nation Hospital & Clinics (Muskogee, OK). 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 Gershon Koshy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gershon Koshy accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Mending Health and UnitedHealthcare list Gershon Koshy 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 Gershon Koshy affiliated with any hospitals?

According to CMS data, Gershon Koshy is affiliated with Oklahoma State University Medical Center, Saint Francis Hospital, Inc, Cherokee Nation W W Hastings Indian Hospital, Choctaw Nation Health Services Authority and Council Oak Comprehensive Healthcare.

When was this NPI record last updated?

The NPPES record for Gershon Koshy was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.