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DR. ANDREW G. VAYONIS M.D.
NPI 1194720425
Allergy & Immunology - Allergy in Pittsburgh, PA

Active since June 14, 2005PECOS EnrolledAccepts Medicare Assignment
2585 FREEPORT RD STE 210, PITTSBURGH, PA 15238(412) 828-3800(412) 828-8561 Get Directions Write a Review

NPPES record last updated: June 5, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 5, 2023, Jun 11, 2019, Aug 14, 2018 (3 updates tracked since 2018).

About Dr. Andrew G. Vayonis M.d. NPPES

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

DR. ANDREW G. VAYONIS M.D. (NPI 1194720425) is an individual allergy provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD042938L) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Upmc St Margaret, and is a graduate of Pennsylvania State University College Of Medicine (1988).

NPPES Registry Identity

NPI1194720425
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameDR. ANDREW G. VAYONISCredential: M.D.
Location Address2585 FREEPORT RD STE 210Pittsburgh, PA 15238-1426
Mailing Address2585 Freeport Rd Ste 210Pittsburgh, PA 15238-1426 · (412) 828-3800 · Fax (142) 828-8561
Phone(412) 828-3800
Fax(412) 828-8561
Sole ProprietorNo
Medical School CMSPennsylvania State University College Of MedicineGraduated 1988
Enumeration DateJune 14, 2005
Last NPPES UpdateJune 5, 20233 updates tracked since enumeration
NPPES CertifiedJune 5, 2023
✔ NPI 1194720425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in PA · MD042938L
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
2585 FREEPORT RD STE 210, Pittsburgh, PA 15238
Open in Google Maps ↗

Other Identifiers 1

Medicaid0014096390002PA

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

Dr. Andrew G. Vayonis 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 ID3274717582
PECOS Enrollment IDI20110412000257
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 7

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.

Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
652 services67 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
344 services71 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.
137 services102 patients
Test to measure expiratory airflow and volume 94010
This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.
43 services42 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.
25 services24 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Upmc St Margaret

Acute Care Hospitals · Pittsburgh, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390102
Location815 Freeport RoadPittsburgh, PA 15215 · Allegheny County
Emergency services

Other Providers at the Same Location NPPES 3

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

DR. RICHARD L. GREEN M.D.
Allergy & Immunology (Allergy)
2585 FREEPORT RD STE 210
PITTSBURGH, PA 15238
Allegheny County (412) 828-3800
ALLERGY & ASTHMA ASSOCIATES OF PITTSBURGH
Allergy & Immunology (Allergy)
2585 FREEPORT RD STE 210
PITTSBURGH, PA 15238
Allegheny County (412) 828-3800
DR. THOMAS L MERTZ DO, PHARMD.
Allergy & Immunology
2585 FREEPORT RD STE 210
PITTSBURGH, PA 15238
Allegheny County (412) 828-3800

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 Andrew Vayonis's NPI number?

The NPI number for Andrew Vayonis is 1194720425. It was assigned to this individual provider in the NPPES registry on June 14, 2005.

Where is Andrew Vayonis located?

Andrew Vayonis practices at 2585 Freeport Rd Ste 210, Pittsburgh, PA 15238. The listed phone number is (412) 828-3800.

What is Andrew Vayonis's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Andrew Vayonis enrolled in Medicare?

Yes. Andrew Vayonis 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 Andrew Vayonis affiliated with any hospitals?

According to CMS data, Andrew Vayonis is affiliated with Upmc St Margaret.

When was this NPI record last updated?

The NPPES record for Andrew Vayonis was last updated on June 5, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.