ALEXANDER G BIEN MD
NPI 1881734614
Otolaryngology - Otology & Neurotology in Oklahoma City, OK
About Alexander G Bien Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER G BIEN MD (NPI 1881734614) is an individual otology & neurotology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (34303) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Integris Baptist Medical Center, Inc, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Alexander G Bien 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
2Medicare enrollment records show Alexander Bien reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 845 clinicians in this Medicare group
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Integris Baptist Medical Center, Inc
Acute Care Hospitals · Oklahoma City, OKO U Medical Center
Acute Care Hospitals · Oklahoma City, OKMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
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 Alexander Bien's NPI number?
The NPI number for Alexander Bien is 1881734614. It was assigned to this individual provider in the NPPES registry on February 8, 2007.
Where is Alexander Bien located?
Alexander Bien practices at 825 NE 10th St, Oklahoma City, OK 73104. The listed phone number is (405) 271-1368.
What is Alexander Bien's specialty?
The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.
Is Alexander Bien enrolled in Medicare?
Yes. Alexander Bien 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 Alexander Bien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Bien reassigns Medicare benefits to 2 organizations: Board Of Regents Of The University Of Oklahoma - Ou Physicians (Oklahoma City, OK) and Ou Health Partners, Inc (Oklahoma City, 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 Alexander Bien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Bien accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Medica and Mending Health list Alexander Bien 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 Alexander Bien affiliated with any hospitals?
According to CMS data, Alexander Bien is affiliated with Integris Baptist Medical Center, Inc and O U Medical Center.
When was this NPI record last updated?
The NPPES record for Alexander Bien was last updated on November 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Alexander G Bien, MD · NPI 1881734614
Otology & Neurotology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since February 8, 2007.
## Identity
- **NPI:** 1881734614 (Entity type: Individual)
- **Enumerated:** February 8, 2007
- **Primary specialty:** Otolaryngology - Otology & Neurotology · taxonomy 207YX0901X
- **State license:** 34303 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 825 NE 10TH ST, Oklahoma City, OK 73104-5417
- **Phone:** (405) 271-1368 · **Fax:** (314) 996-4195
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Board Of Regents Of The University Of Oklahoma - Ou Physicians (NPI 1801869250, Oklahoma City, OK); Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** November 10, 2021
- **Other identifiers:** Other 4710 (NE)
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Source: [NPI Profile](https://npiprofile.com/npi/1881734614) · Data from the CMS NPPES public registry.