MARK PETERS FOSTER M.D.
NPI 1548338908
Family Medicine in Laguna Hills, CA

Active since December 01, 2006PECOS EnrolledAccepts Medicare Assignment
61.49/100
CMS Quality Rating
24411 HEALTH CENTER DR, SUITE 460, LAGUNA HILLS, CA 92653(949) 373-7799(949) 334-8377 Get Directions Write a Review

NPPES record last updated: November 16, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Nov 16, 2025, Sep 18, 2025 (2 updates tracked since 2025).

About Mark Peters Foster M.d. NPPES

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

MARK PETERS FOSTER M.D. (NPI 1548338908) is an individual family medicine provider in Laguna Hills, California, licensed in California (A85216) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2002).

NPPES Registry Identity

NPI1548338908
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMARK PETERS FOSTERCredential: M.D.
Location Address24411 HEALTH CENTER DR, SUITE 460Laguna Hills, CA 92653-3651
Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203
Fax(949) 334-8377
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 2002
Enumeration DateDecember 1, 2006
Last NPPES UpdateNovember 16, 20252 updates tracked since enumeration
NPPES CertifiedNovember 16, 2025
✔ NPI 1548338908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A85216
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
24411 HEALTH CENTER DR, Laguna Hills, CA 92653

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

Mark Peters Foster 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 ID6507893849
PECOS Enrollment IDI20050719000734
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 18

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.

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.
437 services339 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
365 services365 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.
296 services200 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
94 services87 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
32 services32 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
32 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92653 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.

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.

61.49/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality76.49
Promoting Interoperability69
Improvement Activities40
Cost20.99

Reported Quality Measures

Breast Cancer Screening
1%473 patients1/55-star benchmark: 93%
Closing the Referral Loop: Receipt of Specialist Report
53%273 patients3/55-star benchmark: 87%
Colorectal Cancer Screening
74%1,257 patients4/55-star benchmark: 88%
Controlling High Blood Pressure
69%717 patients4/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
99%3,570 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
0%843 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
34%2,192 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
16%1,998 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
37%1,906 patients3/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 92% · 2,078 patients
Patients screened: 94% · 2,078 patients
14%57 patients1/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
92%801 patients4/55-star benchmark: 100%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 3% · 898 patients
Patients totalRate: 7% · 898 patients
4%898 patients4/55-star benchmark: 100%
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.

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.

Family Medicine
24411 HEALTH CENTER DR, #510
LAGUNA HILLS, CA 92653
Licensed Practical Nurse
24411 HEALTH CENTER DR, SUITE 200
LAGUNA HILLS, CA 92653
Surgery (Vascular Surgery)
24411 HEALTH CENTER DR, SUITE 350
LAGUNA HILLS, CA 92653
Thoracic Surgery (Cardiothoracic Vascular Surgery)
24411 HEALTH CENTER DR, SUITE 680
LAGUNA HILLS, CA 92653
Physician Assistant (Surgical)
24411 HEALTH CENTER DR, STE 350
LAGUNA HILLS, CA 92653
Obstetrics & Gynecology
24411 HEALTH CENTER DR, SUITE 200
LAGUNA HILLS, CA 92653
Clinic/Center (Health Service)
24411 HEALTH CENTER DR, SUITE 530
LAGUNA HILLS, CA 92653
Obstetrics & Gynecology
24411 HEALTH CENTER DR, SUITE 640
LAGUNA HILLS, CA 92653

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 Mark Foster's NPI number?

The NPI number for Mark Foster is 1548338908. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Mark Foster located?

Mark Foster practices at 24411 Health Center Dr Suite 460, Laguna Hills, CA 92653. The listed phone number is (949) 373-7799.

What is Mark Foster's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Mark Foster enrolled in Medicare?

Yes. Mark Foster 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 Mark Foster was last updated on November 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.