1. Home
  2. Directory
  3. Missouri
  4. Chesterfield
  5. Hospitalist
  6. NPI Profile

MARGARET FONSECA KRESSIG NP
NPI 1992362776
Hospitalist in Chesterfield, MO

Active since May 28, 2019PECOS EnrolledAccepts Medicare Assignment
89.23/100
CMS Quality Rating
224 S WOODS MILL RD STE 580, CHESTERFIELD, MO 63017(314) 413-0096 Get Directions Write a Review

NPPES record last updated: January 2, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 2, 2023, May 28, 2019 (2 updates tracked since 2019).

About Margaret Fonseca Kressig Np NPPES

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

MARGARET FONSECA KRESSIG NP (NPI 1992362776) is an individual hospitalist provider in Chesterfield, Missouri, licensed in Missouri (2018026574) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1992362776
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameMARGARET FONSECA KRESSIGCredential: NP
Location Address224 S WOODS MILL RD STE 580Chesterfield, MO 63017-3513
Mailing Address1233 Fenton Ridge DrFenton, MO 63026-7505 · (314) 413-0096
Phone(314) 413-0096
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 28, 2019
Last NPPES UpdateJanuary 2, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 2, 2023
✔ NPI 1992362776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in MO · 2018026574
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
224 S WOODS MILL RD STE 580, Chesterfield, MO 63017
Open in Google Maps ↗

Accepted Insurance

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

Margaret Fonseca Kressig Np 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 ID3274867114
PECOS Enrollment IDI20190626001144
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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
1,270 services232 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
192 services178 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
76 services54 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63017 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.

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.

89.23/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.14
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470
DME-Other DME · category DE001N
1 supplier11 claims12 services$74.17 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 suppliers17 claims17 services$70.11 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

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

RAVI K DONEPUDI MD
Internal Medicine
224 S WOODS MILL RD STE 580
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6736

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 Margaret Kressig's NPI number?

The NPI number for Margaret Kressig is 1992362776. It was assigned to this individual provider in the NPPES registry on May 28, 2019.

Where is Margaret Kressig located?

Margaret Kressig practices at 224 S Woods Mill Rd Ste 580, Chesterfield, MO 63017. The listed phone number is (314) 413-0096.

What is Margaret Kressig's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Margaret Kressig enrolled in Medicare?

Yes. Margaret Kressig 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 Margaret Kressig accept?

Health plans from Oscar Insurance Company and UnitedHealthcare list Margaret Kressig 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.

When was this NPI record last updated?

The NPPES record for Margaret Kressig was last updated on January 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.