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

PETER T SIMONIAN M.D.
NPI 1679571624
Specialist in Fresno, CA

Active since July 13, 2005PECOS EnrolledAccepts Medicare Assignment
85.78/100
CMS Quality Rating
6121 N THESTA ST, SUITE 114, FRESNO, CA 93710(559) 439-7633(559) 439-7631 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Peter T Simonian M.d. NPPES

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

PETER T SIMONIAN M.D. (NPI 1679571624) is an individual specialist in Fresno, California and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1679571624
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NamePETER T SIMONIANCredential: M.D.
Location Address6121 N THESTA ST, SUITE 114Fresno, CA 93710-8603
Mailing AddressPo Box 28921Fresno, CA 93729-8921 · (559) 228-4200 · Fax (559) 224-3920
Fax(559) 439-7631
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateJuly 13, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1679571624 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
6121 N THESTA ST, Fresno, CA 93710

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

Peter T Simonian 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 ID2365411022
PECOS Enrollment IDI20100730000943
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.

Areas of Expertise CMS Part B claims 20

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.

Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg J7320
Genvisc 850 is an injection containing hyaluronan, a substance naturally found in your joints. It helps to lubricate and cushion your joints. This treatment is used to relieve knee pain due to osteoarthritis when other treatments have not worked.
97,425 services791 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
3,575 services1,093 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
2,246 services1,203 patients
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702
This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.
606 services434 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
306 services306 patients
Removal of joint lining from multiple knee joint compartments using an endoscope 29876
This procedure, called a synovectomy, involves using an endoscope, a small camera, to view your knee joint. The surgeon then removes the inflamed joint lining from several areas of your knee. The goal is to reduce pain and improve joint function.
162 services156 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality91.3
Promoting Interoperability100
Improvement Activities40
Cost61.3

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.

Shoulder orthosis, acromio/clavicular (canvas and webbing type), prefabricated, off-the-shelf L3670
DME-Orthotic Devices · category DF000N
3 suppliers182 claims182 services$105.57 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 19

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

Physical Therapist
6121 N THESTA ST, SUITE 115
FRESNO, CA 93710
Nuclear Medicine
6121 N THESTA ST, 207
FRESNO, CA 93710
Pharmacist
6121 N THESTA ST, STE 204
FRESNO, CA 93710
Physician Assistant
6121 N THESTA ST, SUITE 114
FRESNO, CA 93710
Nuclear Medicine (Nuclear Imaging & Therapy)
6121 N THESTA ST, STE 207
FRESNO, CA 93710
Anesthesiology (Pain Medicine)
6121 N THESTA ST, STE. 106
FRESNO, CA 93710
Pharmacist (Oncology)
6121 N THESTA ST, STE 204
FRESNO, CA 93710
Specialist
6121 N THESTA ST, SUITE 106
FRESNO, CA 93710

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 Peter Simonian's NPI number?

The NPI number for Peter Simonian is 1679571624. It was assigned to this individual provider in the NPPES registry on July 13, 2005.

Where is Peter Simonian located?

Peter Simonian practices at 6121 N Thesta St Suite 114, Fresno, CA 93710. The listed phone number is (559) 439-7633.

What is Peter Simonian's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Peter Simonian enrolled in Medicare?

Yes. Peter Simonian 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 Peter Simonian was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.