DR. HEIDI ATWELL COCO DO
NPI 1962608265
Anesthesiology in Saint Louis, MO
About Dr. Heidi Atwell Coco Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HEIDI ATWELL COCO DO (NPI 1962608265) is an individual anesthesiology provider in Saint Louis, Missouri, licensed in Missouri (2009012109) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Christian Hospital Northeast, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Dr. Heidi Atwell Coco Do 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
3Medicare enrollment records show Heidi Coco reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois and Missouri enrollments
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 215 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 6 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christian Hospital Northeast
Acute Care Hospitals · Saint Louis, MOMedicare 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.
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 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Heidi Coco's NPI number?
The NPI number for Heidi Coco is 1962608265. It was assigned to this individual provider in the NPPES registry on June 23, 2007.
Where is Heidi Coco located?
Heidi Coco practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. The listed phone number is (314) 362-6973.
What is Heidi Coco's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Heidi Coco enrolled in Medicare?
Yes. Heidi Coco 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 Heidi Coco's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Coco reassigns Medicare benefits to 3 organizations: Midwest Anesthesia Providers S.C (Saint Louis, MO), Physician Specialists Of St Lukes LLC (Chesterfield, MO) and Open Heart Anesthesiology, LLC (Chesterfield, MO). 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 Heidi Coco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heidi Coco accept?
Health plans from Oscar Insurance Company list Heidi Coco 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 Heidi Coco affiliated with any hospitals?
According to CMS data, Heidi Coco is affiliated with Christian Hospital Northeast.
When was this NPI record last updated?
The NPPES record for Heidi Coco was last updated on May 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Heidi Atwell Coco, DO · NPI 1962608265
Anesthesiology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since June 23, 2007.
## Identity
- **NPI:** 1962608265 (Entity type: Individual)
- **Enumerated:** June 23, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 2009012109 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BARNES JEWISH HOSPITAL PLZ, Saint Louis, MO 63110-1003
- **Phone:** (314) 362-6973 · **Fax:** (314) 362-1185
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO); Physician Specialists Of St Lukes LLC (NPI 1235168410, Chesterfield, MO); Open Heart Anesthesiology, LLC (NPI 1780661454, Chesterfield, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** May 31, 2024
- **Other identifiers:** Medicaid 1962608265 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1962608265) · Data from the CMS NPPES public registry.