MANDANA AHMADIAN MD
NPI 1164473914
Internal Medicine - Endocrinology, Diabetes & Metabolism in Bellevue, WA

Q: What is Mandana Ahmadian's NPI number?

The NPI number for Mandana Ahmadian is 1164473914. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is Mandana Ahmadian's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: Is Mandana Ahmadian enrolled in Medicare?

No. Mandana Ahmadian has opted out of Medicare through January 8, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Mandana Ahmadian was last updated on September 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since May 15, 2006Opted out of Medicare · through Jan 8, 2028

1380 112TH AVE NE, SUITE 205, BELLEVUE, WA 98004(425) 289-0374(425) 453-5150 Get Directions Write a Review

NPPES record last updated: September 21, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Mandana Ahmadian Md NPPES

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

MANDANA AHMADIAN MD (NPI 1164473914) is an individual endocrinology, diabetes & metabolism provider in Bellevue, Washington, licensed in Washington (MD00044876) and active in the NPI registry since May 2006. She has opted out of Medicare through January 8, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1164473914

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameMANDANA AHMADIANCredential: MD

Location Address1380 112TH AVE NE, SUITE 205Bellevue, WA 98004-3759

Mailing Address1380 112th Ave Ne, Suite 205Bellevue, WA 98004 · (425) 289-0374 · Fax (425) 453-5150

Phone(425) 289-0374

Fax(425) 453-5150

Sole ProprietorYes

Enumeration DateMay 15, 2006

Last NPPES UpdateSeptember 21, 2011

✔ NPI 1164473914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in WA · MD00044876

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

1380 112TH AVE NE, Bellevue, WA 98004

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Mandana Ahmadian Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 8, 2020 through January 8, 2028.

Opt-Out Effective DateJanuary 8, 2020

Opt-Out In Effect ThroughJanuary 8, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98004 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

$143.76 typical visit price

range $63.67 – $189.37

Typical copayment $35.94 (range $15.91 – $47.34)

Most-billed visit code 99204

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

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 7

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

MRS. ASIA THOMPSON

Behavior Technician

1380 112TH AVE NE
BELLEVUE, WA 98004

King County (425) 754-5135

CREEKSIDE SLEEP MEDICINE CENTER PLLC

Internal Medicine (Sleep Medicine)

1380 112TH AVE NE, #307
BELLEVUE, WA 98004

King County (425) 278-2250

MS. GRATIA MCCALLIN HUXLEY ARNP

Nurse Practitioner (Adult Health)

1380 112TH AVE NE, #100
BELLEVUE, WA 98004

King County (425) 454-8191

DR. CARLA S COHEN PH.D.

Psychologist (Clinical)

1380 112TH AVE NE, STE 101
BELLEVUE, WA 98004

King County (425) 814-1400

CREEKSIDE SLEEP MEDICINE CENTER PLLC

Family Medicine (Sleep Medicine)

1380 112TH AVE NE, #307
BELLEVUE, WA 98004

King County (425) 278-2250

MARIE E. GROHMAN M.D.

Family Medicine

1380 112TH AVE NE, #100
BELLEVUE, WA 98004

King County (425) 454-8191

DR. GARY M. BURT DDS

Dentist (General Practice)

1380 112TH AVE NE, SUITE 203
BELLEVUE, WA 98004

King County (425) 454-2211

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 Mandana Ahmadian's NPI number?

The NPI number for Mandana Ahmadian is 1164473914. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Mandana Ahmadian located?

Mandana Ahmadian practices at 1380 112th Ave NE Suite 205, Bellevue, WA 98004. The listed phone number is (425) 289-0374.

What is Mandana Ahmadian's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Mandana Ahmadian enrolled in Medicare?

No. Mandana Ahmadian has opted out of Medicare through January 8, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Mandana Ahmadian accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mandana Ahmadian 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 Mandana Ahmadian was last updated on September 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.