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BRIAN E WINN M.D.
NPI 1629067251
Internal Medicine in San Antonio, TX

Active since October 17, 2005PECOS EnrolledAccepts Medicare Assignment
1303 MCCULLOUGH AVE, SUITE 600, SAN ANTONIO, TX 78212(210) 225-2551(210) 225-3896 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 2, 2025, Nov 15, 2024, May 3, 2021 (3 updates tracked since 2021).

About Brian E Winn M.d. NPPES

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

BRIAN E WINN M.D. (NPI 1629067251) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (H5280) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Connally Memorial Medical Center, and is a graduate of University Of Texas Southwestern Medical School At Dallas (1987).

NPPES Registry Identity

NPI1629067251
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBRIAN E WINNCredential: M.D.
Location Address1303 MCCULLOUGH AVE, SUITE 600San Antonio, TX 78212-5609
Mailing Address1303 Mccullough Ave Ste 300San Antonio, TX 78212-5605 · (210) 225-2551 · Fax (210) 225-3896
Phone(210) 225-2551
Fax(210) 225-3896
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 1987
Enumeration DateOctober 17, 2005
Last NPPES UpdateJune 2, 20253 updates tracked since enumeration
NPPES CertifiedJune 2, 2025
✔ NPI 1629067251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · H5280
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.
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X · License H5280 (TX)
1303 MCCULLOUGH AVE, San Antonio, TX 78212
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Other Names 1

Professional Name (2)Dr. Brian E Winn Md

Other Identifiers 4

Other110109944TX · Railroad Medicare
Medicaid035668501TX
Medicaid035668502TX
OtherP00871878TX · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Brian E Winn M.d. 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 ID7315073269
PECOS Enrollment IDI20100416000282
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.

Areas of Expertise CMS Part B claims 10

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
452 services214 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
235 services122 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
127 services127 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
63 services34 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
55 services31 patients
Injection, methylprednisolone acetate, 80 mg J1040
Methylprednisolone acetate is a strong anti-inflammatory medication. It is often given as an 80 mg injection to reduce inflammation and pain. It's commonly used for conditions like arthritis, allergic disorders, or other inflammatory diseases.
51 services34 patients

Hospital Affiliations CMS Care Compare 2

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

Connally Memorial Medical Center

Acute Care Hospitals · Floresville, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450108
Location499 10th StreetFloresville, TX 78114 · Wilson County
Emergency services

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 78212 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.

Medicare 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.

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
57%2,271 patients2/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
45%20 patients1/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
3%589 patients1/55-star benchmark: 99%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
78%589 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers18 claims73 services$4.07 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers24 claims24 services$13.64 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers46 claims46 services$58.18 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$25.49 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$23.63 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. ROBERT JAY MAGNON M.D.
Dermatology
1303 MCCULLOUGH AVE, SUITE 525
SAN ANTONIO, TX 78212
Bexar County (210) 225-2769
DR. DANIEL A CALDERON M.D.
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, SUITE GL70
SAN ANTONIO, TX 78212
Bexar County (210) 226-9705
PETER J WILLIAMS DPM
Podiatrist (Foot & Ankle Surgery)
1303 MCCULLOUGH AVE, SUITE 348
SAN ANTONIO, TX 78212
Bexar County (210) 227-4164
FIRST DIABETES SUPPLY, LLC
Durable Medical Equipment & Medical Supplies
1303 MCCULLOUGH AVE
SAN ANTONIO, TX 78212
Bexar County (512) 448-1255
MARK A ISAEFF M.D.
Internal Medicine
1303 MCCULLOUGH AVE, SUITE 542
SAN ANTONIO, TX 78212
Bexar County (210) 572-4431
ALAMO CITY CARDIOVASCULAR SURGEONS
Specialist
1303 MCCULLOUGH AVE, SUITE 270
SAN ANTONIO, TX 78212
Bexar County (210) 932-1487
ROLAND R. GARCIA D.D.S.
Dentist (General Practice)
1303 MCCULLOUGH AVE, SUITE 230
SAN ANTONIO, TX 78212
Bexar County (210) 226-9521
SAN ANTONIO INTERNAL MEDICINE PHYSICIANS, PLLC
Internal Medicine
1303 MCCULLOUGH AVE, SUITE #560
SAN ANTONIO, TX 78212
Bexar County (210) 223-9617

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 Brian Winn's NPI number?

The NPI number for Brian Winn is 1629067251. It was assigned to this individual provider in the NPPES registry on October 17, 2005. The provider is also known as Dr. Brian E Winn MD.

Where is Brian Winn located?

Brian Winn practices at 1303 Mccullough Ave Suite 600, San Antonio, TX 78212. The listed phone number is (210) 225-2551.

What is Brian Winn's specialty?

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

Is Brian Winn enrolled in Medicare?

Yes. Brian Winn 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 Brian Winn accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Brian Winn 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 Brian Winn affiliated with any hospitals?

According to CMS data, Brian Winn is affiliated with Connally Memorial Medical Center and Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Brian Winn was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.