DR. CARLOS AYALA (M.D.) – Otolaryngology/Facial Plastic Surgery Physician, NPI 1881688174

DR. CARLOS AYALA (M.D.) is a healthcare provider. based in Mcallen, Texas. specializing in PLASTIC AND RECONSTRUCTIVE SURGERY, OTOLARYNGOLOGY, ALLERGY/IMMUNOLOGY. They hold the professional credentials M.D.. They hold a License No. 208769 (MA). The NPI Number for DR. CARLOS AYALA (M.D.) is 1881688174

Main info

Male
35 Years Of Experience
Accepts Medicare Assignment
Name
DR. CARLOS AYALA (M.D.)
NPI
1881688174
Phone
(956) 631-4515
Address
800 E DOVE AVE
Enumeration Date
1 September 2005
Last Update Date
21 April 2015

Doctor Profile

Medical School Name
UN OF CALIFORNIA, IRVINE, COLLEGE OF MEDICINE
Secondary Phone
9566276305
Graduation Year
1991 (35 years ago)
PAC ID
1557509122
Professional Enrollment ID
I20130522000075
Address ID
TX785042262MC800XXAVEX402
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

588 PLASTIC AND RECONSTRUCTIVE SURGERY in TX

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Provider Addresses for DR. CARLOS AYALA (M.D.)

  • 800, Dove Avenue, McAllen, Hidalgo County, Texas, 78504, United States

    STE F & G

    MCALLEN, TX 785042262

    Phone: (956) 631-4515

    Fax: (956) 627-6071

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 28 Open Payments records for all available years, with a total value of $1,096.

Total Amount is formed as General ($1,096) + Research ($0) + Ownership ($0) = $1,096.

Last reported payment date: 2024-10-24 • Largest payer in this snapshot: Medtronic, Inc. ($424).

Total Amount

$1,096

General + Research + Ownership

Payments

28

Total payment records

General Amount

$1,096

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-24

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2013-05-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20130522000075IOtolaryngologyTXTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes2315$0
99204New patient office or other outpatient visit, 45-59 minutes1515$0
View full utilization report →

Insurance plans in this area (ZIP 78504)

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Provider's Procedures

DR. CARLOS AYALA (M.D.) performs procedures in PLASTIC AND RECONSTRUCTIVE SURGERY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OTOLARYNGOLOGYTX95117Injection of incremental dosages of allergen, 2 or more injections43925

Reviews

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Frequently asked questions

How do payers reference DR. CARLOS AYALA (M.D.)?
For DR. CARLOS AYALA (M.D.), use NPI 1881688174 as the unique 10-digit identifier.
Is DR. CARLOS AYALA (M.D.) still an active registrant?
DR. CARLOS AYALA (M.D.) carries an active NPI according to the public dataset.
How would a patient describe DR. CARLOS AYALA (M.D.)'s focus?
For DR. CARLOS AYALA (M.D.), the primary taxonomy reads as Otolaryngology/Facial Plastic Surgery Physician. Clinical services aligned with this taxonomy classification.
Where in Texas is DR. CARLOS AYALA (M.D.) registered?
Use Mcallen, Texas as the headline location for DR. CARLOS AYALA (M.D.) here.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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