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DR. MAI AMY HA M.D.
NPI 1003994278
Internal Medicine in Phoenix, AZ

Active since November 02, 2006PECOS EnrolledAccepts Medicare Assignment
1510 E FLOWER ST, PHOENIX, AZ 85014(602) 530-6900 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mai Amy Ha M.d. NPPES

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

DR. MAI AMY HA M.D. (NPI 1003994278) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (47321) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1003994278
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MAI AMY HACredential: M.D.
Location Address1510 E FLOWER STPhoenix, AZ 85014-5698
Mailing Address1510 E Flower StPhoenix, AZ 85014-5698 · (602) 530-6900
Phone(602) 530-6900
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateNovember 2, 2006
Last NPPES UpdateFebruary 4, 2026
NPPES CertifiedFebruary 4, 2026
✔ NPI 1003994278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in AZ · 47321✔ Licensed in VA · BH 7031343
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.
1510 E FLOWER ST, Phoenix, AZ 85014
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Secondary Practice Location 1

Location 1350 W Thomas RdPhoenix, AZ 85013-4409 · Phone (602) 406-3000 · Fax (602) 212-4768

Other Identifiers 1

Medicaid09900021VA

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. Mai Amy Ha 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 ID7719057942
PECOS Enrollment IDI20140303001863
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85014 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 20

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

GERIATRIC SOLUTIONS - HOV, LLC
Family Medicine (Geriatric Medicine)
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 954-0444
SARA CRANCE RN
Nurse Practitioner (Adult Health)
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 530-6900
ANABELL CASTRO THOMPSON NP-C
Nurse Practitioner
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 358-9608
DR. MARIA THERESA STEVENS MD
Internal Medicine
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 821-6569
DR. TALISSA BETH ADKISON M.D
Internal Medicine (Geriatric Medicine)
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 954-0444
KERRY SHORT FNP-BC
Nurse Practitioner (Family)
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 954-0444
DR. JOANNE B GURIN M.D.
Internal Medicine (Rheumatology)
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 301-0863
DR. OLIVER GREY WALDROP MD
Internal Medicine (Hospice and Palliative Medicine)
1510 E FLOWER ST
PHOENIX, AZ 85014
Maricopa County (602) 530-6900

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 Mai Ha's NPI number?

The NPI number for Mai Ha is 1003994278. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is Mai Ha located?

Mai Ha practices at 1510 E Flower St, Phoenix, AZ 85014. The listed phone number is (602) 530-6900.

What is Mai Ha's specialty?

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

Is Mai Ha enrolled in Medicare?

Yes. Mai Ha 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.

When was this NPI record last updated?

The NPPES record for Mai Ha was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.