ANDREW CRONSON DICKLER M.D.
NPI 1306892468
Internal Medicine - Cardiovascular Disease in Saint Louis, MO
About Andrew Cronson Dickler M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW CRONSON DICKLER M.D. (NPI 1306892468) is an individual cardiovascular disease provider in Saint Louis, Missouri, licensed in New York (327347) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Florida Hospital Zephyrhills, and is a graduate of Washington University School Of Medicine (1978).
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Andrew Cronson Dickler 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.
Medicare Billing Reassignments
4Medicare enrollment records show Andrew Dickler reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
St. Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Critical Care Services PC
- 13 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 215 clinicians in this Medicare group
Oak Ridge, TN 37830
- Reassigned Medicare billing, Missouri enrollment
- 193 clinicians in this Medicare group
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 307 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Florida Hospital Zephyrhills
Acute Care Hospitals · Zephyrhills, FLAdventhealth Sebring
Acute Care Hospitals · Sebring, FLPhoebe Sumter Medical Center
Acute Care Hospitals · Americus, GAMeadville Medical Center
Acute Care Hospitals · Meadville, PAPhysician 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.
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.
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Andrew Dickler's NPI number?
The NPI number for Andrew Dickler is 1306892468. It was assigned to this individual provider in the NPPES registry on May 26, 2006.
Where is Andrew Dickler located?
Andrew Dickler practices at 615 S New Ballas Rd, Saint Louis, MO 63141. The listed phone number is (314) 251-6000.
What is Andrew Dickler's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Andrew Dickler enrolled in Medicare?
Yes. Andrew Dickler 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.
Which organizations bill Medicare for Andrew Dickler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Dickler reassigns Medicare benefits to 4 organizations: Critical Care Services, P.C. (St. Louis, MO), Physician Specialists Of St Lukes LLC (Chesterfield, MO), Southeastern Physician Services PC (Oak Ridge, TN) and The Westchester Medical Practice, PC (Cortlandt Manor, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrew Dickler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Dickler accept?
Health plans from Oscar Insurance Company list Andrew Dickler 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 Andrew Dickler affiliated with any hospitals?
According to CMS data, Andrew Dickler is affiliated with Florida Hospital Zephyrhills, Adventhealth Sebring, Phoebe Sumter Medical Center and Meadville Medical Center.
When was this NPI record last updated?
The NPPES record for Andrew Dickler was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Andrew Cronson Dickler, M.D. · NPI 1306892468
Cardiovascular Disease physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since May 26, 2006.
## Identity
- **NPI:** 1306892468 (Entity type: Individual)
- **Enumerated:** May 26, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 327347 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 615 S NEW BALLAS RD, Saint Louis, MO 63141-8221
- **Phone:** (314) 251-6000 · **Fax:** (314) 251-1390
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Critical Care Services, P.C. (NPI 1942256250, St. Louis, MO); Physician Specialists Of St Lukes LLC (NPI 1235168410, Chesterfield, MO); Southeastern Physician Services PC (NPI 1083835441, Oak Ridge, TN); The Westchester Medical Practice, PC (NPI 1982109120, Cortlandt Manor, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 1978
## Record status
- **NPPES last updated:** March 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306892468) · Data from the CMS NPPES public registry.