MONIKA SCHLAMMINGER COX MD
NPI 1881806578
Family Medicine in Seattle, WA

Active since May 04, 2007PECOS EnrolledAccepts Medicare Assignment
3400 CALIFORNIA AVE SW, SEATTLE, WA 98116(206) 320-3399(206) 320-5506 Get Directions Write a Review

NPPES record last updated: November 10, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 10, 2021, Mar 12, 2021, Mar 11, 2019 (3 updates tracked since 2019).

About Monika Schlamminger Cox Md NPPES

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

MONIKA SCHLAMMINGER COX MD (NPI 1881806578) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD00047843) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Highline Medical Center, and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1881806578
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMONIKA SCHLAMMINGER COXCredential: MD
Location Address3400 CALIFORNIA AVE SWSeattle, WA 98116
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Fax(206) 320-5506
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateMay 4, 2007
Last NPPES UpdateNovember 10, 20213 updates tracked since enumeration
NPPES CertifiedNovember 10, 2021
NPI 1881806578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in WA · MD00047843
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.

3400 CALIFORNIA AVE SW, Seattle, WA 98116

Other Names 1

Former Name (1)Monika Schlamminger Md

Secondary Practice Location 1

Location 14100 SW Alaska St Ste BSeattle, WA 98116-4527 · Phone (206) 320-3399 · Fax (206) 320-5506

Other Identifiers 1

Medicaid1881806578WA

Accepted Insurance

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

Monika Schlamminger Cox Md 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 ID7517039951
PECOS Enrollment IDI20080701000092
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 5

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.
143 services85 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.
86 services86 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.
80 services65 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
20 services11 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.
16 services16 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Highline Medical Center

Acute Care Hospitals · Burien, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500011
Location16251 Sylvester Road SWBurien, WA 98166 · King County
Emergency services Birthing friendly

Swedish Medical Center / Cherry Hill

Acute Care Hospitals · Seattle, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500025
Location500 17th AvenueSeattle, WA 98122 · King County
Emergency services

Swedish Medical Center

Acute Care Hospitals · Seattle, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500027
Location747 BroadwaySeattle, WA 98122 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98116 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
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 suppliers11 claims25 services$6.77 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.

Clinical Medical Laboratory
3400 CALIFORNIA AVE SW, SUITE 300
SEATTLE, WA 98116
Pediatrics
3400 CALIFORNIA AVE SW, STE 200
SEATTLE, WA 98116
Internal Medicine
3400 CALIFORNIA AVE SW, SUITE 300
SEATTLE, WA 98116
Occupational Therapist
3400 CALIFORNIA AVE SW, STE 100
SEATTLE, WA 98116
Occupational Therapist
3400 CALIFORNIA AVE SW, STE 100
SEATTLE, WA 98116
Physical Therapist (Orthopedic)
3400 CALIFORNIA AVE SW, STE 100
SEATTLE, WA 98116
Physical Therapist
3400 CALIFORNIA AVE SW, STE 100
SEATTLE, WA 98116
Physical Therapist
3400 CALIFORNIA AVE SW, STE 100
SEATTLE, WA 98116

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 Monika Cox's NPI number?

The NPI number for Monika Cox is 1881806578. It was assigned to this individual provider in the NPPES registry on May 4, 2007. The provider is also known as Monika Schlamminger MD.

Where is Monika Cox located?

Monika Cox practices at 3400 California Ave SW, Seattle, WA 98116. The listed phone number is (206) 320-3399.

What is Monika Cox's specialty?

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

Is Monika Cox enrolled in Medicare?

Yes. Monika Cox 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.

What insurance does Monika Cox accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Monika Cox as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Monika Cox affiliated with any hospitals?

According to CMS data, Monika Cox is affiliated with Highline Medical Center, Swedish Medical Center / Cherry Hill and Swedish Medical Center.

When was this NPI record last updated?

The NPPES record for Monika Cox was last updated on November 10, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.