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DENISE L BUCK M. D.
NPI 1083760599
Family Medicine in Saint Louis, MO

Active since January 26, 2007PECOS EnrolledAccepts Medicare Assignment
8793 WATSON RD, SAINT LOUIS, MO 63119(314) 968-0700(314) 961-0909 Get Directions Write a Review

NPPES record last updated: October 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 16, 2023, Oct 28, 2019 (2 updates tracked since 2019).

About Denise L Buck M. D. NPPES

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

DENISE L BUCK M. D. (NPI 1083760599) is an individual family medicine provider in Saint Louis, Missouri, licensed in Missouri (108334) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1083760599
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDENISE L BUCKCredential: M. D.
Location Address8793 WATSON RDSaint Louis, MO 63119-5111
Mailing Address8793 Watson RdSaint Louis, MO 63119-5111 · (314) 968-0700 · Fax (314) 961-0909
Phone(314) 968-0700
Fax(314) 961-0909
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 1995
Enumeration DateJanuary 26, 2007
Last NPPES UpdateOctober 16, 20232 updates tracked since enumeration
NPPES CertifiedOctober 16, 2023
✔ NPI 1083760599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MO · 108334
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.
8793 WATSON RD, Saint Louis, MO 63119
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Secondary Practice Location 1

Location 19417 S BroadwaySaint Louis, MO 63125-2009 · Phone (314) 833-4030 · Fax (314) 833-4031

Other Identifiers 2

Medicaid203822606MO
Other080187851MO · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.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

Denise L Buck 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 ID2365610425
PECOS Enrollment IDI20110718000269
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 3

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.
97 services44 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.
75 services40 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.
50 services50 patients

Hospital Affiliations CMS Care Compare 2

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

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
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 10

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
6 suppliers17 claims55 services$5.27 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
2 suppliers11 claims11 services$31.84 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
2 suppliers12 claims68 services$15.87 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
2 suppliers11 claims11 services$46.71 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
2 suppliers12 claims68 services$1.83 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers16 claims16 services$65.65 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 3

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

DR. TSHISWAKA KAYEMBE M.D.
Internal Medicine (Cardiovascular Disease)
8793 WATSON RD
SAINT LOUIS, MO 63119
St. Louis County (314) 968-0700
MIDWEST HEALTH PROFESSIONALS PC
Internal Medicine (Cardiovascular Disease)
8793 WATSON RD
SAINT LOUIS, MO 63119
St. Louis County (314) 968-0700
DR. MARTA R MORTENSEN MD
Family Medicine
8793 WATSON RD
SAINT LOUIS, MO 63119
St. Louis County (314) 961-0900

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 Denise Buck's NPI number?

The NPI number for Denise Buck is 1083760599. It was assigned to this individual provider in the NPPES registry on January 26, 2007.

Where is Denise Buck located?

Denise Buck practices at 8793 Watson Rd, Saint Louis, MO 63119. The listed phone number is (314) 968-0700.

What is Denise Buck's specialty?

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

Is Denise Buck enrolled in Medicare?

Yes. Denise Buck 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 Denise Buck accept?

Health plans from Oscar Insurance Company list Denise Buck 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 Denise Buck affiliated with any hospitals?

According to CMS data, Denise Buck is affiliated with Mercy Hospital St Louis and Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Denise Buck was last updated on October 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.