JONATHAN OHENHEN MD
NPI 1285703249
Internal Medicine in Sulphur, OK
About Jonathan Ohenhen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN OHENHEN MD (NPI 1285703249) is an individual internal medicine provider in Sulphur, Oklahoma, licensed in Oklahoma (23001) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Arbuckle Memorial Hospital, and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
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
Jonathan Ohenhen 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 Jonathan Ohenhen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sulphur, OK 73086
- Reassigned Medicare billing, Oklahoma enrollment
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 clinicians in this Medicare group
Sugar Land, TX 77479
- Reassigned Medicare billing, Texas enrollment
- 53 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Arbuckle Memorial Hospital
Critical Access Hospitals · Sulphur, OKHouston Methodist The Woodlands Hospital
Acute Care Hospitals · The Woodlands, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73086 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jonathan Ohenhen's NPI number?
The NPI number for Jonathan Ohenhen is 1285703249. It was assigned to this individual provider in the NPPES registry on November 6, 2006.
Where is Jonathan Ohenhen located?
Jonathan Ohenhen practices at 921 W 11th St Ste 2, Sulphur, OK 73086. The listed phone number is (580) 622-2353.
What is Jonathan Ohenhen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jonathan Ohenhen enrolled in Medicare?
Yes. Jonathan Ohenhen 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 Jonathan Ohenhen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Ohenhen reassigns Medicare benefits to 3 organizations: Arbuckle Internal Medicine Group,pllc (Sulphur, OK), Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX) and Vanguard Inpatient Physicians, PLLC (Sugar Land, TX). 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 Jonathan Ohenhen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Ohenhen accept?
Health plans from Blue Cross and Blue Shield of Texas, Harbor Health and Oscar Insurance Company list Jonathan Ohenhen 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 Jonathan Ohenhen affiliated with any hospitals?
According to CMS data, Jonathan Ohenhen is affiliated with Arbuckle Memorial Hospital and Houston Methodist The Woodlands Hospital.
When was this NPI record last updated?
The NPPES record for Jonathan Ohenhen was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Jonathan Ohenhen, MD · NPI 1285703249
Internal Medicine physician in Sulphur, Oklahoma. Individual provider, active in the CMS NPPES registry since November 6, 2006.
## Identity
- **NPI:** 1285703249 (Entity type: Individual)
- **Enumerated:** November 6, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 23001 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 921 W 11TH ST, STE 2, Sulphur, OK 73086-4459
- **Phone:** (580) 622-2353 · **Fax:** (580) 622-2351
## 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): Arbuckle Internal Medicine Group,pllc (NPI 1386970200, Sulphur, OK); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX); Vanguard Inpatient Physicians, PLLC (NPI 1801339742, Sugar Land, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** March 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1285703249) · Data from the CMS NPPES public registry.