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

RICHARD EDWARD HANNIGAN MD
NPI 1801887047
Internal Medicine in San Antonio, TX

Active since November 04, 2005PECOS EnrolledAccepts Medicare Assignment
12447 NETWORK BLVD STE 109, SAN ANTONIO, TX 78249(210) 258-4625(877) 479-3805 Get Directions Write a Review

NPPES record last updated: September 16, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Richard Edward Hannigan Md NPPES

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

RICHARD EDWARD HANNIGAN MD (NPI 1801887047) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (G5145) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Baptist Medical Center, and is a graduate of University Of Texas Medical School At San Antonio (1983).

NPPES Registry Identity

NPI1801887047
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRICHARD EDWARD HANNIGANCredential: MD
Location Address12447 NETWORK BLVD STE 109San Antonio, TX 78249-3540
Mailing Address12447 Network Blvd Ste 109San Antonio, TX 78249-3540 · (210) 258-4625 · Fax (877) 479-3805
Phone(210) 258-4625
Fax(877) 479-3805
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 1983
Enumeration DateNovember 4, 2005
Last NPPES UpdateSeptember 16, 2021
NPPES CertifiedSeptember 16, 2021
✔ NPI 1801887047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · G5145
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
12447 NETWORK BLVD STE 109, San Antonio, TX 78249
Open in Google Maps ↗

Other Identifiers 2

OtherTXB111039TX · Wellmed Medical Group Pa
OtherTXB156602TX · Wellmed Networks Inc

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Richard Edward Hannigan 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.

PECOS PAC ID4587766167
PECOS Enrollment IDI20070228000430
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.

Hospital Affiliations CMS Care Compare

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

Baptist Medical Center

Acute Care Hospitals · San Antonio, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450058
Location111 Dallas StreetSan Antonio, TX 78205 · Bexar County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78249 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ADRIAN K GONZALES M.D.
Hospitalist
12447 NETWORK BLVD STE 109
SAN ANTONIO, TX 78249
Bexar County (210) 955-6729

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 Richard Hannigan's NPI number?

The NPI number for Richard Hannigan is 1801887047. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Where is Richard Hannigan located?

Richard Hannigan practices at 12447 Network Blvd Ste 109, San Antonio, TX 78249. The listed phone number is (210) 258-4625.

What is Richard Hannigan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Richard Hannigan enrolled in Medicare?

Yes. Richard Hannigan 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.

Is Richard Hannigan affiliated with any hospitals?

According to CMS data, Richard Hannigan is affiliated with Baptist Medical Center.

When was this NPI record last updated?

The NPPES record for Richard Hannigan was last updated on September 16, 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.