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MIGUEL ANGEL AYALA MD
NPI 1174510507
Internal Medicine in San Antonio, TX

Active since September 30, 2005PECOS EnrolledAccepts Medicare Assignment
600 DIVISION AVE STE E, SAN ANTONIO, TX 78214(210) 222-0333(762) 268-7701 Get Directions Write a Review

NPPES record last updated: March 16, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 16, 2023, Sep 26, 2019 (2 updates tracked since 2019).

About Miguel Angel Ayala Md NPPES

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

MIGUEL ANGEL AYALA MD (NPI 1174510507) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (K4628) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1174510507
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMIGUEL ANGEL AYALACredential: MD
Location Address600 DIVISION AVE STE ESan Antonio, TX 78214-1336
Mailing Address600 Division Ave Ste ESan Antonio, TX 78214-1336 · (210) 222-0333 · Fax (762) 268-7701
Phone(210) 222-0333
Fax(762) 268-7701
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateSeptember 30, 2005
Last NPPES UpdateMarch 16, 20232 updates tracked since enumeration
NPPES CertifiedMarch 16, 2023
✔ NPI 1174510507 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 · K4628
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.
600 DIVISION AVE STE E, San Antonio, TX 78214
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Imperial Insurance Companies, Inc..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

Miguel Angel Ayala 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 ID9234271511
PECOS Enrollment IDI20100125000682
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 3

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
59 services41 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.
47 services33 patients
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.
18 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78214 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 8

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

DR. JULIE SOCORRO RIVERA GILBREATH M.D
Internal Medicine
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 222-0333
AIMEE ALLON HUNT FNP-C
Nurse Practitioner (Family)
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 222-0333
STEVEN M BAUER MD
Internal Medicine
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 222-0333
DAWN MARIE RUDD MD
Internal Medicine
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 364-9961
DR. JEREMY A SMITH DO
Internal Medicine
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 222-0333
DR. JAMES HOLMES DINN IV DO, MS
Internal Medicine
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 222-0333
DR. SHELBY L VALERO DO
Internal Medicine
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 222-0333
MISS MICHELLE Y SANCHEZ PA
Physician Assistant
600 DIVISION AVE STE E
SAN ANTONIO, TX 78214
Bexar County (210) 222-0333

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 Miguel Ayala's NPI number?

The NPI number for Miguel Ayala is 1174510507. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is Miguel Ayala located?

Miguel Ayala practices at 600 Division Ave Ste E, San Antonio, TX 78214. The listed phone number is (210) 222-0333.

What is Miguel Ayala's specialty?

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

Is Miguel Ayala enrolled in Medicare?

Yes. Miguel Ayala 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 Miguel Ayala accept?

Health plans from Imperial Insurance Companies, Inc. list Miguel Ayala 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.

When was this NPI record last updated?

The NPPES record for Miguel Ayala was last updated on March 16, 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.