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MINCH K FONG M.D.
NPI 1407849284
Internal Medicine - Hematology & Oncology in Mission Viejo, CA

Active since August 26, 2005PECOS EnrolledAccepts Medicare Assignment
27800 MEDICAL CENTER RD, #304, MISSION VIEJO, CA 92691(949) 770-8168(949) 770-2991 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Minch K Fong M.d. NPPES

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

MINCH K FONG M.D. (NPI 1407849284) is an individual hematology & oncology provider in Mission Viejo, California, licensed in California (G70910) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (1992).

NPPES Registry Identity

NPI1407849284
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameMINCH K FONGCredential: M.D.
Location Address27800 MEDICAL CENTER RD, #304Mission Viejo, CA 92691-6410
Mailing Address24953 Paseo De Valencia, #25bLaguna Hills, CA 92653-4342 · (949) 770-8168 · Fax (949) 770-2991
Phone(949) 770-8168
Fax(949) 770-2991
Sole ProprietorNo
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 1992
Enumeration DateAugust 26, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1407849284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · G70910
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
27800 MEDICAL CENTER RD, Mission Viejo, CA 92691
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Other Identifiers 1

Medicaid00G709100CA

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

Minch K Fong 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 ID4789726258
PECOS Enrollment IDI20100121000346
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 Minch Fong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Medical Foundation
0.3 mi
Family Medicine
26522 LA ALAMEDA, SUITE 120
Mission Viejo, CA 92691
  • Reassigned Medicare billing, California enrollment
  • 1,699 clinicians in this Medicare group
NPI 1427305960 (949) 364-9631

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 15

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, filgrastim-sndz, biosimilar, (zarxio), 1 microgram Q5101
Filgrastim-sndz, also known as Zarxio, is a biosimilar medicine administered via injection. It's designed to stimulate the growth of white blood cells, which play a crucial role in your body's defense against infections. This can be particularly beneficial if your white blood cell count is low due to certain treatments or conditions.
41,400 services15 patients
Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units Q5106
Epoetin alfa-epbx (Retacrit) is a biosimilar injection used for non-ESRD (End-Stage Renal Disease). It helps your body make more red blood cells, increasing your energy and well-being. It's usually given under the skin or into a vein by a healthcare professional.
16,720 services48 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
1,969 services380 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
1,157 services313 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.
820 services307 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.
675 services205 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
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.

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.

Reported Quality Measures

Clinical Information Reconciliation
For at least one transition of care or referral received or patient encounter in which the MIPS eligible clinician has never before encountered the patient, the MIPS eligible clinician performs clinical information reconciliation.
55%74 patients3/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
72%5,010 patients2/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
79%785 patients3/55-star benchmark: 100%
Oncology: Medical and Radiation - Pain Intensity Quantified
Percentage of patient visits, regardless of patient age, with a diagnosis of cancer currently receiving chemotherapy or radiation therapy in which pain intensity is quantified
67%1,112 patients1/55-star benchmark: 100%
Oncology: Medical and Radiation - Plan of Care for Pain
Percentage of visits for patients, regardless of age, with a diagnosis of cancer currently receiving chemotherapy or radiation therapy who report having pain with a documented plan of care to address pain
69%157 patients3/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from certified EHR technology to identify patient-specific educational resources and provide electronic access to those materials to at least one unique patient seen by the MIPS eligible…
25%579 patients2/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
41%1,115 patients2/55-star benchmark: 97%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
55%527 patients3/55-star benchmark: 88%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 51% · 850 patients
51%850 patients
Provide Patient Access
For at least one unique patient seen by the MIPS eligible clinician: (1) The patient (or the patient authorized representative) is provided timely access to view online, download, and transmit his or her health information; and (2) The MIPS eligible clinician…
59%579 patients3/55-star benchmark: 100%
Request/Accept Summary of Care
For at least one transition of care or referral received or patient encounter in which the MIPS eligible clinician has never before encountered the patient, the MIPS eligible clinician receives or retrieves and incorporates into the patient's record an…
16%64 patients1/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of certified EHR technology to the patient (or the patient-authorized representative), or in…
17%579 patients1/55-star benchmark: 77%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Temozolomide, oral, 5 mg J8700
Treatment-Treatment - Miscellaneous · category RX000N
1 supplier11 claims2,460 services$0.31 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
1 supplier11 claims18 services$12.54 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.

THEODORE J. CALIENDO, M.D., A MEDICAL CORPORATION
Pediatrics
27800 MEDICAL CENTER RD, SUITE 204
MISSION VIEJO, CA 92691
Orange County (949) 364-3691
KENNETH K PADDIE A PROFESSIONAL CORP
Otolaryngology
27800 MEDICAL CENTER RD, SUITE 261
MISSION VIEJO, CA 92691
Orange County (949) 364-2555
MEDINA PEDIATRICS, INC.
Pediatrics (Neonatal-Perinatal Medicine)
27800 MEDICAL CENTER RD, SUITE 204
MISSION VIEJO, CA 92691
Orange County (949) 364-3532
REXINGER MEDICAL GROUP, INC.
Family Medicine
27800 MEDICAL CENTER RD, SUITE 461
MISSION VIEJO, CA 92691
Orange County (949) 364-5600
DR. BRETT MICHAEL WERTMAN M.D.
Internal Medicine (Cardiovascular Disease)
27800 MEDICAL CENTER RD, SUITE 222
MISSION VIEJO, CA 92691
Orange County (949) 276-2446
JACKSON MOSES, DDS, INC
Dentist (Oral and Maxillofacial Surgery)
27800 MEDICAL CENTER RD, 238
MISSION VIEJO, CA 92691
Orange County (949) 364-0220
BRITTANY DANIELLE FARMER ACSW
Social Worker (Clinical)
27800 MEDICAL CENTER RD
MISSION VIEJO, CA 92691
Orange County (949) 866-3600
DR. ANDREW CHANG
Dentist (Pediatric Dentistry)
27800 MEDICAL CENTER RD, SUITE 332
MISSION VIEJO, CA 92691
Orange County (949) 364-1171

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 Minch Fong's NPI number?

The NPI number for Minch Fong is 1407849284. It was assigned to this individual provider in the NPPES registry on August 26, 2005.

Where is Minch Fong located?

Minch Fong practices at 27800 Medical Center Rd #304, Mission Viejo, CA 92691. The listed phone number is (949) 770-8168.

What is Minch Fong's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Minch Fong enrolled in Medicare?

Yes. Minch Fong 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 Minch Fong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Minch Fong reassigns Medicare benefits to Providence Medical Foundation (Mission Viejo, 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 Minch Fong'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 Minch Fong 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.