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JACOB LEWIS BRENNAN
NPI 1235793043
Orthopaedic Surgery in Boerne, TX

Active since April 26, 2019PECOS EnrolledAccepts Medicare Assignment
25723 OLD FREDERICKSBURG RD, BOERNE, TX 78015(210) 450-6810(210) 450-6023 Get Directions Write a Review

NPPES record last updated: May 6, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 6, 2025, Jul 20, 2024, Apr 26, 2019 (3 updates tracked since 2019).

About Jacob Lewis Brennan NPPES

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

JACOB LEWIS BRENNAN (NPI 1235793043) is an individual orthopaedic surgery provider in Boerne, Texas, licensed in Texas (V7191) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Baptist Medical Center, and is a graduate of University Of Texas Medical Branch At Galveston (2019).

NPPES Registry Identity

NPI1235793043
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameJACOB LEWIS BRENNAN
Location Address25723 OLD FREDERICKSBURG RDBoerne, TX 78015-6605
Mailing Address25723 Old Fredericksburg RdBoerne, TX 78015-6605 · (210) 450-6810 · Fax (210) 450-6023
Phone(210) 450-6810
Fax(210) 450-6023
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2019
Enumeration DateApril 26, 2019
Last NPPES UpdateMay 6, 20253 updates tracked since enumeration
NPPES CertifiedMay 6, 2025
✔ NPI 1235793043 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in TX · V7191
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
25723 OLD FREDERICKSBURG RD, Boerne, TX 78015
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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 Texas, Molina Healthcare.Insurance ›

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

Jacob Lewis Brennan 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 ID2668904848
PECOS Enrollment IDI20250709000745
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 3

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

University Health System

Acute Care Hospitals · San Antonio, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450213
Location4502 Medical DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

Methodist Hospital

Acute Care Hospitals · San Antonio, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450388
Location7700 Floyd Curl DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78015 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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 17

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

AMANDA MARIE ELLENBURG MS, PA-C
Physician Assistant
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6800
DR. ARLENE REYES MD
Family Medicine
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6800
KALI BRIANNE WIELAND FNP-C
Nurse Practitioner (Family)
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6810
ANDREW DINH DO
Family Medicine
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6800
CRYSTAL HAYDEE CHAVEZ M.D.
Family Medicine
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6800
DR. IAN JAMES WHITNEY M.D.
Orthopaedic Surgery
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6810
ADITYA DAVE
Family Medicine
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6800
ALISON WEINER WINOGRAD FNP-C, APRN-CNP, RN
Nurse Practitioner (Family)
25723 OLD FREDERICKSBURG RD
BOERNE, TX 78015
Bexar County (210) 450-6800

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 Jacob Brennan's NPI number?

The NPI number for Jacob Brennan is 1235793043. It was assigned to this individual provider in the NPPES registry on April 26, 2019.

Where is Jacob Brennan located?

Jacob Brennan practices at 25723 Old Fredericksburg Rd, Boerne, TX 78015. The listed phone number is (210) 450-6810.

What is Jacob Brennan's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Jacob Brennan enrolled in Medicare?

Yes. Jacob Brennan 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.

What insurance does Jacob Brennan accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Jacob Brennan 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 Jacob Brennan affiliated with any hospitals?

According to CMS data, Jacob Brennan is affiliated with Baptist Medical Center, University Health System and Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Jacob Brennan was last updated on May 6, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.