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DR. CAN MUSTAFA TAMKOC M.D.
NPI 1457565889
Emergency Medicine in Rancho Santa Margarita, CA

Active since May 08, 2007PECOS EnrolledAccepts Medicare Assignment
22032 EL PASEO STE 130, RANCHO SANTA MARGARITA, CA 92688(909) 729-5079(909) 729-5081 Get Directions Write a Review

NPPES record last updated: December 5, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 5, 2023, Oct 3, 2023, Nov 17, 2021 (3 updates tracked since 2021).

About Dr. Can Mustafa Tamkoc M.d. NPPES

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

DR. CAN MUSTAFA TAMKOC M.D. (NPI 1457565889) is an individual emergency medicine provider in Rancho Santa Margarita, California, licensed in California (A100094) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in El Monte, and is a graduate of University Of Wisconsin School Of Medicine (2004).

NPPES Registry Identity

NPI1457565889
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CAN MUSTAFA TAMKOCCredential: M.D.
Location Address22032 EL PASEO STE 130Rancho Santa Margarita, CA 92688-3947
Mailing Address37 ShamanIrvine, CA 92618-8810 · (702) 540-3495
Phone(909) 729-5079
Fax(909) 729-5081
Sole ProprietorYes
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2004
Enumeration DateMay 8, 2007
Last NPPES UpdateDecember 5, 20233 updates tracked since enumeration
NPPES CertifiedDecember 5, 2023
✔ NPI 1457565889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in CA · A100094✔ Licensed in FL · TRN 8171
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

22032 EL PASEO STE 130, Rancho Santa Margarita, CA 92688
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Other Names 1

Other Name (5)Dr. John Mustafa Tamkoc M.d.

Secondary Practice Location 1

Location 111311 Garvey AveEl Monte, CA 91732-3301 · Phone (657) 234-8413

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

Dr. Can Mustafa Tamkoc 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 ID7911099411
PECOS Enrollment IDI20081023000495
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 10

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, ceftriaxone sodium, per 250 mg J0696
Ceftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.
153 services29 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.
97 services97 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
70 services35 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.
70 services43 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
63 services40 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92688 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 2

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

BARBARA WITOWSKA MS PAC
Physician Assistant (Medical)
22032 EL PASEO STE 130
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 589-9112
3TITAN MEDICAL INC
Clinic/Center (Urgent Care)
22032 EL PASEO STE 130
RANCHO SANTA MARGARITA, CA 92688
Orange County (909) 729-5079

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 Can Tamkoc's NPI number?

The NPI number for Can Tamkoc is 1457565889. It was assigned to this individual provider in the NPPES registry on May 8, 2007. The provider is also known as Dr. John Mustafa Tamkoc M.D..

Where is Can Tamkoc located?

Can Tamkoc practices at 22032 El Paseo Ste 130, Rancho Santa Margarita, CA 92688. The listed phone number is (909) 729-5079.

What is Can Tamkoc's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Can Tamkoc enrolled in Medicare?

Yes. Can Tamkoc 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 Can Tamkoc was last updated on December 5, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.