Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Constance Shannon Pfingstag, CNM

Individual provider Advanced Practice Midwife · NPI 1821128851

Constance Shannon Pfingstag, CNM is registered under Certified Nurse Midwife (CNM) in Saint Louis, Missouri. Qualified in 1995, 31 years ago. Practices with Key West Hma Physician Management LLC, a 34-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Florida, Louisiana, Mississippi and Texas.

Years since qualifying
31
Licensed in
FL, LA, MS, TX
In the registry since
2007
Specialties on file
6
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

4625 Lindell Blvd Fl 2
Saint Louis, MO 63108-3739
Phone: (914) 919-9200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1200 Kennedy Dr Ste 2032, Key West, FL 33040-4023 — (305) 293-1830
  • 1 Galleria Blvd Ste 1900, Metairie, LA 70001-7553 — (914) 919-9200
  • 11 S 12th St, Richmond, VA 23219-4053 — (914) 919-9200

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence APRN11034140 (FL)
Advanced Practice Midwife Taxonomy 367A00000X · Licence AP04601 (LA)
Registered Nurse Taxonomy 163W00000X · Licence RN110834 (LA)
Registered Nurse Taxonomy 163W00000X · Licence 831070 (TX)
Advanced Practice Midwife Taxonomy 367A00000X · Licence AP123461 (TX)
Advanced Practice Midwife Taxonomy 367A00000X · Licence R885174 (MS)

Record details

NPI number1821128851
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedMarch 7, 2007
Last updated in NPPESNovember 2, 2025
Certification dateNovember 2, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Key West Hma Physician Management Llc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Compensation for serving as faculty or as a speaker for a medical education program $2,857 3 payments

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Lower Keys Medical Center Hospital · Key West, FL

Colleagues at Key West Hma Physician Management LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 34 clinicians in the practice; 12 are shown here.

Other providers in Saint Louis