DR. JOHN E CROOM MD
NPI 1952352908
Psychiatry & Neurology - Epilepsy
in Merriam, KS
About Dr. John E Croom Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN E CROOM MD (NPI 1952352908) is an individual epilepsy provider in Merriam, Kansas, licensed in Kansas (0431775) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Shawnee Mission, and is a graduate of University Of Oklahoma College Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses 2
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. John E Croom Md 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 Reassignment
Medicare enrollment records show John Croom reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Merriam, KS 66204
- Reassigned Medicare billing, Kansas enrollment
- 384 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 10
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Shawnee Mission
Acute Care Hospitals · Shawnee Mission, KSMedicare 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MERRIAM, KS 66204
MERRIAM, KS 66204
SHAWNEE MISSION, KS 66204
SHAWNEE MISSION, KS 66204
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 John Croom's NPI number?
The NPI number for John Croom is 1952352908. It was assigned to this individual provider in the NPPES registry on May 15, 2006.
Where is John Croom located?
John Croom practices at 7450 Kessler St Ste 205, Merriam, KS 66204. The listed phone number is (913) 632-9810.
What is John Croom's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Epilepsy, with taxonomy code 2084E0001X.
Is John Croom enrolled in Medicare?
Yes. John Croom 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 organization bills Medicare for John Croom's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Croom reassigns Medicare benefits to Shawnee Mission Medical Center Inc (Merriam, KS). The 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 John Croom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Croom accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City and Oscar Insurance Company list John Croom 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 John Croom affiliated with any hospitals?
According to CMS data, John Croom is affiliated with Adventhealth Shawnee Mission.
When was this NPI record last updated?
The NPPES record for John Croom was last updated on October 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. John E Croom, MD · NPI 1952352908
Epilepsy physician in Merriam, Kansas. Individual provider, active in the CMS NPPES registry since May 15, 2006.
## Identity
- **NPI:** 1952352908 (Entity type: Individual)
- **Enumerated:** May 15, 2006
- **Primary specialty:** Psychiatry & Neurology - Epilepsy · taxonomy 2084E0001X
- **State license:** 0431775 (Kansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 7450 KESSLER ST STE 205, Merriam, KS 66204-2553
- **Phone:** (913) 632-9810 · **Fax:** (913) 632-9828
## 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:** Shawnee Mission Medical Center Inc (NPI 1992735690, Merriam, KS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 1998
## Record status
- **NPPES last updated:** October 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1952352908) · Data from the CMS NPPES public registry.