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DR. AMIR HOSSEIN MOASSER M.D.
NPI 1932102530
Internal Medicine - Nephrology in Glendale, AZ

Active since May 27, 2005PECOS EnrolledAccepts Medicare Assignment
5750 W THUNDERBIRD RD STE F680, GLENDALE, AZ 85306(602) 843-7171(602) 843-5909 Get Directions Write a Review

NPPES record last updated: May 9, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 9, 2019, Mar 1, 2017, Feb 11, 2016 (3 updates tracked since 2016).

About Dr. Amir Hossein Moasser M.d. NPPES

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

DR. AMIR HOSSEIN MOASSER M.D. (NPI 1932102530) is an individual nephrology provider in Glendale, Arizona, licensed in Arizona (23418) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1932102530
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. AMIR HOSSEIN MOASSERCredential: M.D.
Location Address5750 W THUNDERBIRD RD STE F680Glendale, AZ 85306-4693
Mailing Address3333 E Camelback Rd, Suite 180Phoenix, AZ 85018-2322 · (602) 997-0484 · Fax (602) 224-3358
Phone(602) 843-7171
Fax(602) 843-5909
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateMay 27, 2005
Last NPPES UpdateMay 9, 20193 updates tracked since enumeration
✔ NPI 1932102530 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in AZ · 23418
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
5750 W THUNDERBIRD RD STE F680, Glendale, AZ 85306
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Other Identifiers 1

Medicaid317306AZ

Accepted Insurance

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

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

Dr. Amir Hossein Moasser 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 ID4284604885
PECOS Enrollment IDI20040730000083
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 Reassignment

Medicare enrollment records show Amir Moasser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Akdhc, LLC
Same address
Nephrology
5750 W THUNDERBIRD RD STE G790
Glendale, AZ 85306
  • Reassigned Medicare billing, Arizona enrollment
  • 155 clinicians in this Medicare group
NPI 1518156942 (602) 843-7171

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 9

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.

Injection, epoetin alfa, (for non-esrd use), 1000 units J0885
Epoetin alfa is a medication injected to help your body produce more red blood cells, improving energy levels and reducing tiredness. It's often used for patients with certain types of anemia. Each injection contains 1000 units of the medicine.
770 services13 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
330 services165 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.
284 services149 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
101 services18 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
87 services58 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
79 services74 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85306 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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
8 suppliers47 claims7,260 services$0.32 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers31 claims6,540 services$0.18 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
5 suppliers40 claims40 services$18.94 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
9 suppliers45 claims45 services$12.60 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

AKDHC, LLC
Internal Medicine (Nephrology)
5750 W THUNDERBIRD RD STE F680
GLENDALE, AZ 85306
Maricopa County (602) 843-7171
DR. ARIV SWAMINATHAN M.D.
Internal Medicine (Nephrology)
5750 W THUNDERBIRD RD STE F680
GLENDALE, AZ 85306
Maricopa County (602) 843-7171
DR. NATHAN BOYD HAMMOND DDS
Dentist
5750 W THUNDERBIRD RD STE F680
GLENDALE, AZ 85306
Maricopa County (602) 942-3299
PUJA GOSWAMI M.D.
Internal Medicine (Nephrology)
5750 W THUNDERBIRD RD STE F680
GLENDALE, AZ 85306
Maricopa County (602) 843-7171

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 Amir Moasser's NPI number?

The NPI number for Amir Moasser is 1932102530. It was assigned to this individual provider in the NPPES registry on May 27, 2005.

Where is Amir Moasser located?

Amir Moasser practices at 5750 W Thunderbird Rd Ste F680, Glendale, AZ 85306. The listed phone number is (602) 843-7171.

What is Amir Moasser's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Amir Moasser enrolled in Medicare?

Yes. Amir Moasser 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 organization bills Medicare for Amir Moasser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amir Moasser reassigns Medicare benefits to Akdhc, LLC (Glendale, AZ). The 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 Amir Moasser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amir Moasser accept?

Health plans from Imperial Insurance Companies, Inc. and Oscar Health Plan, Inc. list Amir Moasser 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 Amir Moasser was last updated on May 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.