KATHLEEN HEATHER KING D.O.
NPI 1457517229
Family Medicine in Concord, CA

Q: What is Kathleen King's NPI number?

The NPI number for Kathleen King is 1457517229. It was assigned to this individual provider in the NPPES registry on July 31, 2008.

Q: What is Kathleen King's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kathleen King was last updated on November 4, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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 31, 2008PECOS EnrolledAccepts Medicare Assignment

2700 GRANT ST, STE 200, CONCORD, CA 94520(925) 677-0500(925) 677-0519 Get Directions Write a Review

NPPES record last updated: November 4, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Kathleen Heather King D.o. NPPES

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

KATHLEEN HEATHER KING D.O. (NPI 1457517229) is an individual family medicine provider in Concord, California, licensed in California (20A10998) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1457517229

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameKATHLEEN HEATHER KINGCredential: D.O.

Location Address2700 GRANT ST, STE 200Concord, CA 94520-2270

Mailing Address1450 Treat Blvd, Ste 300Walnut Creek, CA 94597-2168

Phone(925) 677-0500

Fax(925) 677-0519

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateJuly 31, 2008

Last NPPES UpdateNovember 4, 2016

✔ NPI 1457517229 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 · 20A10998

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.

2700 GRANT ST, Concord, CA 94520

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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

Kathleen Heather King D.o. 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 ID1456525849

PECOS Enrollment IDI20111121000843

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 Kathleen King reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

John Muir Physician Network

4.1 mi

General Practice

1450 TREAT BLVD, SUITE 300
Walnut Creek, CA 94597

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

NPI 1841407665 (925) 296-9872

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 11

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 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.

238 services123 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.

165 services110 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.

85 services85 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.

76 services13 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

76 services13 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.

29 services27 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

26 services26 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

23 services21 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428

This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.

15 services14 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.

13 services12 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94520 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

5 suppliers12 claims33 services$6.19 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.

DR. ERIC PAUL HOENIG M.D.

Hospitalist

2700 GRANT ST, SUITE 200
CONCORD, CA 94520

Contra Costa County (925) 674-2609

CONTRA COSTA ENT MEDICAL ASSOC

Otolaryngology

2700 GRANT ST, SUITE 104
CONCORD, CA 94520

Contra Costa County (925) 685-7400

DR. ARSEEN E SOLIMAN M.D.

Internal Medicine

2700 GRANT ST, SUITE 200
CONCORD, CA 94520

Contra Costa County (925) 677-0500

ARRHYTHMIA SPECIALISTS INC

Internal Medicine (Cardiovascular Disease)

2700 GRANT ST, 319
CONCORD, CA 94520

Contra Costa County (925) 935-2070

DR. JULIE ANNE CAHILL M.D.

Internal Medicine

2700 GRANT ST, SUITE 200
CONCORD, CA 94520

Contra Costa County (925) 677-0500

LISA QUINONES MD

Family Medicine

2700 GRANT ST, STE 200
CONCORD, CA 94520

Contra Costa County (925) 677-0510

PHILIP JAMES GOMEZ JR. P.T.

Physical Therapist

2700 GRANT ST
CONCORD, CA 94520

Contra Costa County (925) 673-2125

NORCAL UROLOGY MEDICAL GROUP

Urology

2700 GRANT ST, SUITE 316
CONCORD, CA 94520

Contra Costa County (925) 825-8100

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 Kathleen King's NPI number?

The NPI number for Kathleen King is 1457517229. It was assigned to this individual provider in the NPPES registry on July 31, 2008.

Where is Kathleen King located?

Kathleen King practices at 2700 Grant St Ste 200, Concord, CA 94520. The listed phone number is (925) 677-0500.

What is Kathleen King's specialty?

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

Is Kathleen King enrolled in Medicare?

Yes. Kathleen King 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 Kathleen King's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen King reassigns Medicare benefits to John Muir Physician Network (Walnut Creek, 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 Kathleen King'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 Kathleen King was last updated on November 4, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.