MRS. ALEXA MARIE FIDER-WHYTE DMSC, PA-C
NPI 1306814199
Physician Assistant - Medical in Saint Louis, MO

Active since March 09, 2006PECOS EnrolledAccepts Medicare Assignment
81.57/100
CMS Quality Rating
1225 S GRAND BLVD, SAINT LOUIS, MO 63104(314) 257-3760(314) 257-3761 Get Directions Write a Review

NPPES record last updated: February 3, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Alexa Marie Fider-whyte Dmsc, Pa-c NPPES

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

MRS. ALEXA MARIE FIDER-WHYTE DMSC, PA-C (NPI 1306814199) is an individual medical provider in Saint Louis, Missouri, licensed in Missouri (2005017774) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Ssm Health Saint Louis University Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1306814199
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMRS. ALEXA MARIE FIDER-WHYTECredential: DMSC, PA-C
Location Address1225 S GRAND BLVDSaint Louis, MO 63104-1016
Mailing Address1008 S Spring AveSaint Louis, MO 63110-2520 · (314) 977-2140 · Fax (314) 977-2141
Fax(314) 257-3761
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 9, 2006
Last NPPES UpdateFebruary 3, 2021
NPPES CertifiedFebruary 3, 2021
NPI 1306814199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in MO · 2005017774
1225 S GRAND BLVD, Saint Louis, MO 63104

Other Names 1

Former Name (1)Ms. Alexa Marie Fider Pa-c

Accepted 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

Mrs. Alexa Marie Fider-whyte Dmsc, Pa-c 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 ID4385672666
PECOS Enrollment IDI20050728000384
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.

Drainage of fluid from abdominal cavity using imaging guidance 49083
This procedure involves removing excess fluid from your abdominal cavity, which can relieve discomfort. A specialist uses imaging technology to guide a thin needle into the right spot. The fluid is then drained out safely.
100 services23 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.
82 services61 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.
71 services54 patients

Hospital Affiliations CMS Care Compare 2

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

Ssm Health Saint Louis University Hospital

Acute Care Hospitals · Saint Louis, MO
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260105
Location3635 Vista AveSaint Louis, MO 63110 · St. Louis City County
Emergency services

Saint Francis Medical Center

Acute Care Hospitals · Cape Girardeau, MO
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260183
Location211 St Francis DrCape Girardeau, MO 63703 · Cape Girardeau County
Emergency services Birthing friendly

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.

81.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.09
Promoting Interoperability100
Improvement Activities40
Cost54.28

Referred Medical Equipment & Supplies CMS DME claims 6

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

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
13 suppliers118 claims11,475 services$0.31 avg. paid by Medicare
Cyclosporine, oral, 25 mg J7515
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers21 claims2,730 services$0.58 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers20 claims1,740 services$0.19 avg. paid by Medicare
Sirolimus, oral, 1 mg J7520
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers36 claims1,260 services$2.60 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
16 suppliers119 claims119 services$17.99 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
12 suppliers73 claims74 services$12.15 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 20

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

Surgery (Vascular Surgery)
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
Optometrist
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
Internal Medicine
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
Psychiatry & Neurology (Neurology)
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
Hospitalist
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
Psychiatry & Neurology (Vascular Neurology)
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
Internal Medicine (Rheumatology)
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
Otolaryngology
1225 S GRAND BLVD, GARDEN LEVEL, DOOR 3
ST LOUIS, MO 63104

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 Alexa Fider-whyte's NPI number?

The NPI number for Alexa Fider-whyte is 1306814199. It was assigned to this individual provider in the NPPES registry on March 9, 2006. The provider is also known as Ms. Alexa Marie Fider Pa-C.

Where is Alexa Fider-whyte located?

Alexa Fider-whyte practices at 1225 S Grand Blvd, Saint Louis, MO 63104. The listed phone number is (314) 257-3760.

What is Alexa Fider-whyte's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Alexa Fider-whyte enrolled in Medicare?

Yes. Alexa Fider-whyte 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 Alexa Fider-whyte accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 4 other insurers list Alexa Fider-whyte 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 Alexa Fider-whyte affiliated with any hospitals?

According to CMS data, Alexa Fider-whyte is affiliated with Ssm Health Saint Louis University Hospital and Saint Francis Medical Center.

When was this NPI record last updated?

The NPPES record for Alexa Fider-whyte was last updated on February 3, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.