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

DR. MUHAMMAD MASAUD MOHYUDDIN MD
NPI 1851719728
Internal Medicine - Interventional Cardiology in Olympia, WA

Q: What is Muhammad Mohyuddin's NPI number?

The NPI number for Muhammad Mohyuddin is 1851719728. It was assigned to this individual provider in the NPPES registry on March 28, 2014.

Q: What is Muhammad Mohyuddin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Active since March 28, 2014PECOS Enrolled

500 LILLY RD NE STE 100, OLYMPIA, WA 98506(360) 413-8525(360) 412-6477 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 14, 2026, Feb 27, 2025, Aug 29, 2018 and 1 more (4 updates tracked since 2017).

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About Dr. Muhammad Masaud Mohyuddin Md NPPES

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

DR. MUHAMMAD MASAUD MOHYUDDIN MD (NPI 1851719728) is an individual interventional cardiology provider in Olympia, Washington, licensed in Washington (IMLC.MD.70132088) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851719728

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. MUHAMMAD MASAUD MOHYUDDINCredential: MD

Location Address500 LILLY RD NE STE 100Olympia, WA 98506-5195

Mailing Address500 Lilly Rd Ne Ste 100Olympia, WA 98506-5195 · (360) 413-8525 · Fax (360) 412-6477

Phone(360) 413-8525

Fax(360) 412-6477

Sole ProprietorNo

Enumeration DateMarch 28, 2014

Last NPPES UpdateAugust 14, 20264 updates tracked since enumeration

NPPES CertifiedAugust 14, 2026

✔ NPI 1851719728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in WA · IMLC.MD.70132088

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

500 LILLY RD NE STE 100, Olympia, WA 98506

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Muhammad Masaud Mohyuddin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 98506 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

$130.99 typical visit price

range $57.27 – $172.80

Typical copayment $32.74 (range $14.31 – $43.20)

Most-billed visit code 99204

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

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

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

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

3 suppliers12 claims12 services$67.79 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 20

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

LINDA YUEN LI

Nurse Practitioner (Family)

500 LILLY RD NE STE 100
OLYMPIA, WA 98506

Thurston County (360) 413-8525

BRAD ALLAN HOWARD DO

Internal Medicine (Cardiovascular Disease)

500 LILLY RD NE STE 100
OLYMPIA, WA 98506

Thurston County (360) 413-8525

DR. YING CHI YANG MD

Internal Medicine (Cardiovascular Disease)

500 LILLY RD NE STE 100
OLYMPIA, WA 98506

Thurston County (360) 413-8525

MRS. NICOLE ANNE WOODARD PA-C

Physician Assistant

500 LILLY RD NE STE 100
OLYMPIA, WA 98506

Thurston County (360) 413-8525

NATASHA P ARORA MD

Internal Medicine (Cardiovascular Disease)

500 LILLY RD NE STE 100, PROVIDENCE CARDIOLOGY ASSOCIATES
OLYMPIA, WA 98506

Thurston County (360) 413-8525

KATHARINE SHEBESTA PHYSICIAN ASSISTANT

Physician Assistant (Medical)

500 LILLY RD NE STE 100
OLYMPIA, WA 98506

Thurston County (360) 413-8525

GABRIELLE A HUDSON ARNP

Nurse Practitioner

500 LILLY RD NE STE 100
OLYMPIA, WA 98506

Thurston County (360) 413-8525

YUXUAN HU MD

Internal Medicine (Cardiovascular Disease)

500 LILLY RD NE STE 100
OLYMPIA, WA 98506

Thurston County (360) 413-8525

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 Muhammad Mohyuddin's NPI number?

The NPI number for Muhammad Mohyuddin is 1851719728. It was assigned to this individual provider in the NPPES registry on March 28, 2014.

Where is Muhammad Mohyuddin located?

Muhammad Mohyuddin practices at 500 Lilly Rd NE Ste 100, Olympia, WA 98506. The listed phone number is (360) 413-8525.

What is Muhammad Mohyuddin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Muhammad Mohyuddin enrolled in Medicare?

Yes. Muhammad Mohyuddin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Muhammad Mohyuddin was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.