Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GREGORY A AIRD MD
NPI 1417512005
Radiology - Diagnostic Radiology in Homer, AK

Q: What is Gregory Aird's NPI number?

The NPI number for Gregory Aird is 1417512005. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Q: What is Gregory Aird's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Aird was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.

Active since May 08, 2019PECOS EnrolledAccepts Medicare Assignment

4300 BARTLETT ST, HOMER, AK 99603(907) 435-3090(888) 375-6254 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 22, 2026, Sep 30, 2020, Jul 6, 2020 and 2 more (5 updates tracked since 2019).

On this page

About Gregory A Aird Md NPPES

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

GREGORY A AIRD MD (NPI 1417512005) is an individual diagnostic radiology provider in Homer, Alaska, licensed in Alaska (202069) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (2019).

NPPES Registry Identity

NPI1417512005

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameGREGORY A AIRDCredential: MD

Location Address4300 BARTLETT STHomer, AK 99603-7000

Mailing Address4300 Bartlett StHomer, AK 99603-7000 · (907) 435-3090 · Fax (888) 375-6254

Phone(907) 435-3090

Fax(888) 375-6254

Sole ProprietorNo

Medical School CMSCreighton University School Of MedicineGraduated 2019

Enumeration DateMay 8, 2019

Last NPPES UpdateSeptember 22, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2026

✔ NPI 1417512005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in AK · 202069✔ Licensed in MN · 67694

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License PG193629 (OR)

4300 BARTLETT ST, Homer, AK 99603

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory A Aird 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 ID7810221447

PECOS Enrollment IDI20250312002084

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.

Medicare Billing Reassignments

Medicare enrollment records show Gregory Aird reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

South Peninsula Hospital, Inc

Same address

Critical Access

4300 BARTLETT ST
Homer, AK 99603

Reassigned Medicare billing, Alaska enrollment
Also billed through NPI 1679566269 (Alaska)
82 clinicians in this Medicare group

NPI 1093968372 (907) 235-8101

Sanford Bismarck

2,219 mi

Multi-Specialty

565 S 7TH ST
Bismarck, ND 58504

Reassigned Medicare billing, Minnesota enrollment
13 clinicians in this Medicare group

NPI 1811941172 (701) 323-5550

Brainerd Medical Center Inc

2,469 mi

General Practice

13060 ISLE DRIVE
Baxter, MN 56425

Reassigned Medicare billing, Minnesota enrollment
127 clinicians in this Medicare group

NPI 1700162328 (218) 828-2880

Mayo Clinic

2,643 mi

Infectious Disease

200 1ST ST SW
Rochester, MN 55905

Reassigned Medicare billing, Minnesota enrollment
6,534 clinicians in this Medicare group

NPI 1114343860 (507) 284-2511

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 17

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.

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

49 services48 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

46 services30 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

31 services18 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

29 services26 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

27 services19 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

23 services22 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

21 services19 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

20 services20 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

19 services19 patients

X-ray of hip, 2-3 views 73502

18 services18 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

18 services15 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

17 services17 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

17 services17 patients

X-ray of shoulder, minimum of 2 views 73030

16 services16 patients

Ct scan of leg without contrast 73700

A CT scan of the leg is a non-invasive imaging test that uses X-rays to capture detailed images of your leg's bones, muscles, and blood vessels. It doesn't use contrast dye and doesn't cause any pain. It helps in diagnosing injuries or diseases.

15 services15 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

13 services12 patients

X-ray of foot, minimum of 3 views 73630

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99603 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

$111.57 typical visit price

range $71.33 – $222.64

Typical copayment $27.89 (range $17.83 – $55.66)

Most-billed visit code 99203

Established Patient

$90.40 typical visit price

range $21.84 – $181.48

Typical copayment $22.60 (range $5.46 – $45.37)

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 20

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

MICHELLE HOSFORD LMSW

Case Manager/Care Coordinator

4300 BARTLETT ST
HOMER, AK 99603

Kenai Peninsula Borough (907) 235-0369

NEIL SCHOTT PT, DPT

Physical Therapist

4300 BARTLETT ST
HOMER, AK 99603

Kenai Peninsula Borough (907) 235-0370

SOUTH PENINSULA HOSPITAL, INC

General Acute Care Hospital (Critical Access)

4300 BARTLETT ST
HOMER, AK 99603

Kenai Peninsula Borough (907) 235-8101

RAYMOND D. FOWLER M.D.

Anesthesiology

4300 BARTLETT ST, SOUTH PENISULA HOSPITAL
HOMER, AK 99603

Kenai Peninsula Borough (907) 235-8101

JIMMY EASTMAN III MS, RD, LD

Dietitian, Registered

4300 BARTLETT ST
HOMER, AK 99603

Kenai Peninsula Borough (907) 235-8101

LAUREN DORSEY-SPITZ DO

Pediatrics

4300 BARTLETT ST
HOMER, AK 99603

Kenai Peninsula Borough (907) 235-8101

DR. TYLER EMORY HAAS MD

Emergency Medicine

4300 BARTLETT ST
HOMER, AK 99603

Kenai Peninsula Borough (907) 235-8101

MARTHA KAI KLOUSNER M.S. CCC-SLP

Speech-Language Pathologist

4300 BARTLETT ST
HOMER, AK 99603

Kenai Peninsula Borough (907) 226-5655

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 Gregory Aird's NPI number?

The NPI number for Gregory Aird is 1417512005. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Where is Gregory Aird located?

Gregory Aird practices at 4300 Bartlett St, Homer, AK 99603. The listed phone number is (907) 435-3090.

What is Gregory Aird's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Gregory Aird enrolled in Medicare?

Yes. Gregory Aird 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.

Which organizations bill Medicare for Gregory Aird's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Aird reassigns Medicare benefits to 4 organizations: South Peninsula Hospital, Inc (Homer, AK), Sanford Bismarck (Bismarck, ND), Brainerd Medical Center Inc (Baxter, MN) and Mayo Clinic (Rochester, MN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Aird's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gregory Aird was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.