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

Q: 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.

Q: What is Peter Simonian's specialty?

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

Q: 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 3 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.

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: October 18, 2026.

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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

Phone(559) 439-7633

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

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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

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.

Medicare Billing Reassignment

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

Community Foundation Medical Group

1.8 mi

Internal Medicine

7370 N PALM AVE STE 101
Fresno, CA 93711

Reassigned Medicare billing, California enrollment
508 clinicians in this Medicare group

NPI 1003329491 (559) 228-5400

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 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

Shaving of part of shoulder bone and repair of ligament using an endoscope 29826

This procedure involves using a tiny camera, called an endoscope, to view and repair a damaged shoulder ligament. Simultaneously, a small portion of the shoulder bone is shaved to alleviate discomfort and improve movement. It's a minimally invasive technique that aids in a quicker recovery.

158 services152 patients

Removal of extensive shoulder joint tissue using an endoscope 29823

This procedure, known as arthroscopic debridement, involves using a small camera (endoscope) to view your shoulder joint. Damaged or unwanted tissue is then carefully removed. This minimally invasive technique aims to reduce pain and improve joint mobility.

140 services136 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

126 services126 patients

Repair of shoulder rotator cuff using an endoscope 29827

This procedure, known as arthroscopic rotator cuff repair, helps fix tears in the shoulder's rotator cuff. An endoscope, a small camera, is used to view the shoulder inside. Using small tools, the surgeon repairs the torn tissue. This minimally invasive approach often leads to a quicker recovery.

103 services101 patients

Removal of knee cartilage using an endoscope 29881

This procedure, known as arthroscopic knee surgery, involves using a small camera (endoscope) to view the inside of your knee. Small instruments are used to remove damaged cartilage. This can help alleviate pain and improve knee function.

91 services87 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.

89 services82 patients

Hyaluronan or derivative, monovisc, for intra-articular injection, per dose J7327

Monovisc is a treatment involving an injection of hyaluronan or its derivative into a joint, often the knee. This substance, found naturally in joint fluid, helps lubricate and cushion the joint. The injection can help ease pain, improve mobility, and reduce inflammation caused by arthritis.

77 services48 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

70 services70 patients

Partial removal of collar bone at shoulder using an endoscope 29824

This procedure involves the partial removal of the collar bone at the shoulder using an endoscope, a tool with a light and camera. It's done to relieve pain or improve shoulder movement. The surgeon makes small incisions, then uses the endoscope to guide their work.

43 services43 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

40 services40 patients

Removal of both knee cartilages using an endoscope 29880

This procedure, also known as bilateral knee arthroscopy, involves using a small camera (endoscope) to view and remove damaged cartilage from both knees. It's a minimally invasive surgery aimed at relieving pain and improving mobility.

20 services20 patients

Aspiration and/or injection of fluid from medium joint 20605

This procedure involves a needle being inserted into a medium-sized joint, such as a knee or shoulder, to remove (aspirate) excess fluid. Sometimes, medication may also be injected into the joint to reduce inflammation and pain.

11 services11 patients

Removal of shoulder scar tissue using an endoscope 29825

This procedure involves using a thin, flexible tube called an endoscope to remove scar tissue in your shoulder. The endoscope has a camera and light, allowing the surgeon to see inside your shoulder and carefully remove the scar tissue. The aim is to improve shoulder function and reduce pain.

11 services11 patients

Arthroscopy, knee, surgical, for removal of loose body, foreign body, debridement/shaving of articular cartilage (chondroplasty) at the time of other surgical knee arthroscopy in a different compartment of the same knee G0289

Arthroscopy is a minimally invasive knee surgery used to diagnose and treat problems in the knee joint. This procedure involves removing loose or foreign bodies, and cleaning or shaving the damaged cartilage (chondroplasty). This can be done simultaneously with another knee arthroscopy in a different area of the same knee.

11 services11 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

Quality

91.3

Promoting Interoperability

100

Improvement Activities

Cost

61.3

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.

MRS. THERESA ANN STOFAN P.T.

Physical Therapist

6121 N THESTA ST, SUITE 115
FRESNO, CA 93710

Fresno County (559) 449-9394

METABOLIC IMAGING MEDICAL GROUP, INC.

Nuclear Medicine

6121 N THESTA ST, 207
FRESNO, CA 93710

Fresno County (559) 449-2644

MATTHEW PALIUGHI PHARMD

Pharmacist

6121 N THESTA ST, STE 204
FRESNO, CA 93710

Fresno County (559) 435-2425

MATTHEW PATRICK DEBENEDETTO PA

Physician Assistant

6121 N THESTA ST, SUITE 114
FRESNO, CA 93710

Fresno County (559) 439-7633

DR. DANIEL ERWIN STOBBE MD, FACNP

Nuclear Medicine (Nuclear Imaging & Therapy)

6121 N THESTA ST, STE 207
FRESNO, CA 93710

Fresno County (559) 449-2640

DR. WILLIAM EDWARD VON KAENEL II M.D.

Anesthesiology (Pain Medicine)

6121 N THESTA ST, STE. 106
FRESNO, CA 93710

Fresno County (559) 435-1846

JEFFREY K. SHINODA, PHARM.D., INC.

Pharmacist (Oncology)

6121 N THESTA ST, STE 204
FRESNO, CA 93710

Fresno County (559) 435-2425

DR. BRUCE JAMES WITMER M.D.

Specialist

6121 N THESTA ST, SUITE 106
FRESNO, CA 93710

Fresno County (559) 432-5633

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.

Which organization bills Medicare for Peter Simonian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peter Simonian reassigns Medicare benefits to Community Foundation Medical Group (Fresno, CA). 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 Peter Simonian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

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 3 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.