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

SARAH KRISTIN CRUDDEN FLORENCE DO
NPI 1023679172
Family Medicine in Saint Louis, MO

Active since June 27, 2019Opted out of Medicare · through May 19, 2027
12125 WOODCREST EXECUTIVE DR STE 215, SAINT LOUIS, MO 63141(314) 626-5366(314) 697-4736 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 26, 2026, Oct 4, 2022, Oct 18, 2021 (3 updates tracked since 2021).

About Sarah Kristin Crudden Florence Do NPPES

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

SARAH KRISTIN CRUDDEN FLORENCE DO (NPI 1023679172) is an individual family medicine provider in Saint Louis, Missouri, licensed in Missouri (2025012232) and active in the NPI registry since June 2019. She has opted out of Medicare through May 19, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1023679172
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameSARAH KRISTIN CRUDDEN FLORENCECredential: DO
Location Address12125 WOODCREST EXECUTIVE DR STE 215Saint Louis, MO 63141-5010
Mailing Address12125 Woodcrest Executive Dr Ste 215Saint Louis, MO 63141-5010 · (314) 626-5366 · Fax (314) 697-4736
Fax(314) 697-4736
Sole ProprietorYes
Enumeration DateJune 27, 2019
Last NPPES UpdateAugust 26, 20263 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
NPI 1023679172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses Licensed in MO · 2025012232 Licensed in IA · DO-06179 Licensed in KS · 94-10068
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.
12125 WOODCREST EXECUTIVE DR STE 215, Saint Louis, MO 63141

Other Identifiers 1

Other2025012232MO · State License

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Sarah Kristin Crudden Florence Do has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 19, 2025 through May 19, 2027.

Opt-Out Effective DateMay 19, 2025
Opt-Out In Effect ThroughMay 19, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Areas of Expertise CMS Part B claims 17

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.
131 services88 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.
112 services78 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
82 services23 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
62 services54 patients
Blood test, thyroid stimulating hormone (tsh) 84443
A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.
46 services43 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.
37 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63141 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.

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 Sarah Florence's NPI number?

The NPI number for Sarah Florence is 1023679172. It was assigned to this individual provider in the NPPES registry on June 27, 2019.

Where is Sarah Florence located?

Sarah Florence practices at 12125 Woodcrest Executive Dr Ste 215, Saint Louis, MO 63141. The listed phone number is (314) 626-5366.

What is Sarah Florence's specialty?

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

Is Sarah Florence enrolled in Medicare?

No. Sarah Florence has opted out of Medicare through May 19, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Sarah Florence accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 1 other insurer list Sarah Florence 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 Sarah Florence was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.