1. Home
  2. Directory
  3. Texas
  4. San Antonio
  5. Internal Medicine
  6. NPI Profile

HAKAN AKIN
NPI 1386323061
Internal Medicine - Transplant Hepatology in San Antonio, TX

Active since July 11, 2023PECOS EnrolledAccepts Medicare Assignment
4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 616-0100 Get Directions Write a Review

NPPES record last updated: July 11, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Hakan Akin NPPES

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

HAKAN AKIN (NPI 1386323061) is an individual transplant hepatology provider in San Antonio, Texas, licensed in Texas (BP10082176) and active in the NPI registry since July 2023. He is enrolled in Medicare PECOS, is affiliated with University Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1386323061
Entity TypeIndividualMale
Primary Taxonomy207RT0003X
Provider Legal NameHAKAN AKIN
Location Address4502 MEDICAL DRSan Antonio, TX 78229-4492
Mailing Address8834 Feather TrlHelotes, TX 78023-4486 · (936) 661-6212
Phone(210) 616-0100
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJuly 11, 2023
NPPES CertifiedJuly 11, 2023
✔ NPI 1386323061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RT0003X
License✔ Licensed in TX · BP10082176
Definition
An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.
Also ListedInternal MedicineTaxonomy 207R00000X · License BP10082176 (TX)
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License BP10082176 (TX)
Also ListedInternal Medicine · HepatologyTaxonomy 207RI0008X · License BP10082176 (TX)
4502 MEDICAL DR, San Antonio, TX 78229
Open in Google Maps ↗

Secondary Practice Locations 3

Location 14751 Hamilton Wolfe Rd Ste 200San Antonio, TX 78229-3458 · Phone (210) 253-3426 · Fax (210) 227-6951
Location 2607 Camden St Ste 109San Antonio, TX 78215-1610 · Phone (210) 253-3426 · Fax (210) 227-6951
Location 37979 Wurzbach RdSan Antonio, TX 78229-4427 · Phone (210) 450-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Cigna Healthcare.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

Hakan Akin 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 ID6507306297
PECOS Enrollment IDI20240909003199
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 Reassignment

Medicare enrollment records show Hakan Akin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Tech University Health Sciences Center Lubbock
339 mi
Anatomic Pathology
3601 4TH ST STE 1A115
Lubbock, TX 79430
  • Reassigned Medicare billing, Texas enrollment
  • 685 clinicians in this Medicare group
NPI 1063461358 (806) 743-2155

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

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

University Medical Center

Acute Care Hospitals · Lubbock, TX
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450686
Location602 Indiana AvenueLubbock, TX 79415 · Lubbock County
Emergency services Birthing friendly

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.

EDUARDO N. POLLONO MD
Internal Medicine (Cardiovascular Disease)
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
DR. MAHDIEH IRAN NEJAD PARIZI M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
RICHARD LEE BALLENTINE D.M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
MR. STEVAN REYES PTA
Physical Therapy Assistant
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4253
MRS. CLAIRE LELEUX BEADLE CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
NNENNA AWAGU CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 567-4500
DR. CYNTHIA N NGUYEN PHARMD
Pharmacist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 743-4034
DR. JONATHAN EDWARD SLOVIK MD
Hospitalist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000

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 Hakan Akin's NPI number?

The NPI number for Hakan Akin is 1386323061. It was assigned to this individual provider in the NPPES registry on July 11, 2023.

Where is Hakan Akin located?

Hakan Akin practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 616-0100.

What is Hakan Akin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Transplant Hepatology, with taxonomy code 207RT0003X.

Is Hakan Akin enrolled in Medicare?

Yes. Hakan Akin 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 organization bills Medicare for Hakan Akin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hakan Akin reassigns Medicare benefits to Texas Tech University Health Sciences Center Lubbock (Lubbock, TX). The 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 Hakan Akin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hakan Akin accept?

Health plans from Blue Cross and Blue Shield of Texas and Cigna Healthcare list Hakan Akin 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 Hakan Akin affiliated with any hospitals?

According to CMS data, Hakan Akin is affiliated with University Medical Center.

When was this NPI record last updated?

The NPPES record for Hakan Akin was last updated on July 11, 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.