Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTINA ANN KOZLOVSKI M.D.
NPI 1992168603
Internal Medicine in Saint Louis, MO

Q: What is Christina Kozlovski's NPI number?

The NPI number for Christina Kozlovski is 1992168603. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Q: What is Christina Kozlovski's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 30, 2016PECOS EnrolledAccepts Medicare Assignment

20 ARCHBISHOP MAY DR, SAINT LOUIS, MO 63119(888) 870-9610(888) 571-2970 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 3, 2026, Feb 13, 2020, Jun 12, 2019 and 1 more (4 updates tracked since 2016).

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About Christina Ann Kozlovski M.d. NPPES

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

CHRISTINA ANN KOZLOVSKI M.D. (NPI 1992168603) is an individual internal medicine provider in Saint Louis, Missouri, licensed in Missouri (2026039802) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center Alma, and maintains a secondary practice location in Alma.

NPPES Registry Identity

NPI1992168603

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameCHRISTINA ANN KOZLOVSKICredential: M.D.

Location Address20 ARCHBISHOP MAY DRSaint Louis, MO 63119-5738

Mailing Address20 Archbishop May DrSaint Louis, MO 63119-5738 · (314) 792-7717

Phone(888) 870-9610

Fax(888) 571-2970

Sole ProprietorYes

Medical School CMSGeorge Washington University School Of MedicineGraduated 2016

Enumeration DateMarch 30, 2016

Last NPPES UpdateSeptember 3, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2026

✔ NPI 1992168603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in MO · 2026039802✔ Licensed in MI · 4301117346

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

20 ARCHBISHOP MAY DR, Saint Louis, MO 63119

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Secondary Practice Location 1

Location 12025 W Cheesman RdAlma, MI 48801-9760 · Phone (989) 463-3451

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

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

Christina Ann Kozlovski 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 ID7911293212

PECOS Enrollment IDI20190918000827

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

Sacred Heart Mercy Health Care Center

446 mi

Internal Medicine

2025 W CHEESMAN RD
Alma, MI 48801

Reassigned Medicare billing, Michigan enrollment
13 clinicians in this Medicare group

NPI 1033266085 (989) 463-3451

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 12

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.

272 services119 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.

152 services93 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.

147 services87 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

69 services37 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.

58 services16 patients

Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 99487

Complex chronic care management is a service for patients with two or more long-term health conditions. It involves a healthcare professional directing clinical staff in providing care for the first 60 minutes each month. This helps manage your health conditions effectively.

56 services18 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.

37 services37 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

34 services34 patients

Transitional care management services for problem of high complexity 99496

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

23 services22 patients

Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251

This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.

22 services11 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

22 services21 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

20 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Mymichigan Medical Center Alma

Acute Care Hospitals · Alma, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230030

Location300 E Warwick DrAlma, MI 48801 · Gratiot County

Emergency services Birthing friendly

Mymichigan Medical Center Clare

Acute Care Hospitals · Clare, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230180

Location703 N Mcewan StClare, MI 48617 · Clare County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63119 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

$128.28 typical visit price

range $55.65 – $169.38

Typical copayment $32.07 (range $13.91 – $42.34)

Most-billed visit code 99204

Established Patient

$98.37 typical visit price

range $17.76 – $137.92

Typical copayment $24.59 (range $4.44 – $34.48)

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 8

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

8 suppliers43 claims118 services$6.18 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

5 suppliers18 claims25 services$1.08 avg. paid by Medicare

Tape, non-waterproof, per 18 square inches A4450

DME-Medical/Surgical Supplies · category DA000N

1 supplier11 claims880 services$0.07 avg. paid by Medicare

Gauze, non-impregnated, sterile, pad size more than 16 sq. in. but less than or equal to 48 sq. in., with any size adhesive border, each dressing A6220

DME-Medical/Surgical Supplies · category DA023N

1 supplier11 claims220 services$2.36 avg. paid by Medicare

Hydrocolloid dressing, wound cover, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6234

DME-Medical/Surgical Supplies · category DA023N

1 supplier11 claims165 services$4.02 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

6 suppliers19 claims4,688 services$0.03 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 2

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

CATHOLIC EDUCATION OFFICE

Student in an Organized Health Care Education/Training Program

20 ARCHBISHOP MAY DR
SAINT LOUIS, MO 63119

St. Louis County (314) 792-7301

ANNICK OLGA WEBER DO

Psychiatry & Neurology (Neurology)

20 ARCHBISHOP MAY DR
SAINT LOUIS, MO 63119

St. Louis County (314) 792-7251

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 Christina Kozlovski's NPI number?

The NPI number for Christina Kozlovski is 1992168603. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Where is Christina Kozlovski located?

Christina Kozlovski practices at 20 Archbishop May Dr, Saint Louis, MO 63119. The listed phone number is (888) 870-9610.

What is Christina Kozlovski's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Christina Kozlovski enrolled in Medicare?

Yes. Christina Kozlovski 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 Christina Kozlovski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christina Kozlovski reassigns Medicare benefits to Sacred Heart Mercy Health Care Center (Alma, MI). 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 Christina Kozlovski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christina Kozlovski accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Christina Kozlovski 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 Christina Kozlovski affiliated with any hospitals?

According to CMS data, Christina Kozlovski is affiliated with Mymichigan Medical Center Alma and Mymichigan Medical Center Clare.

When was this NPI record last updated?

The NPPES record for Christina Kozlovski was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.