LENNON E. BOWEN IV M.D.
NPI 1619919156
Psychiatry & Neurology - Neurology in Vancleave, MS
About Lennon E. Bowen Iv M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LENNON E. BOWEN IV M.D. (NPI 1619919156) is an individual neurology provider in Vancleave, Mississippi, licensed in Mississippi (18586) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Singing River Gulfport, and maintains a secondary practice location in Ocean Springs.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Lennon E. Bowen Iv 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
3Medicare enrollment records show Lennon Bowen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Vancleave, MS 39565
- Reassigned Medicare billing, Mississippi enrollment
- 51 clinicians in this Medicare group
Ocean Springs, MS 39564
- Reassigned Medicare billing, Mississippi enrollment
- 450 clinicians in this Medicare group
Gulfport, MS 39503
- Reassigned Medicare billing, Mississippi enrollment
- 298 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 9
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.
Singing River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39565 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VANCLEAVE, MS 39565
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 Lennon Bowen's NPI number?
The NPI number for Lennon Bowen is 1619919156. It was assigned to this individual provider in the NPPES registry on June 11, 2006.
Where is Lennon Bowen located?
Lennon Bowen practices at 6300 E Lake Blvd Ste 201, Vancleave, MS 39565. The listed phone number is (228) 230-2663.
What is Lennon Bowen's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Lennon Bowen enrolled in Medicare?
Yes. Lennon Bowen 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 Lennon Bowen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lennon Bowen reassigns Medicare benefits to 3 organizations: Bienville Orthopaedic Specialists, LLC (Vancleave, MS), Singing River Health System (Ocean Springs, MS) and Singing River Gulfport (Gulfport, MS). 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 Lennon Bowen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lennon Bowen accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 5 other insurers list Lennon Bowen 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 Lennon Bowen affiliated with any hospitals?
According to CMS data, Lennon Bowen is affiliated with Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for Lennon Bowen was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.
# Lennon E. Bowen IV, M.D. · NPI 1619919156
Neurology physician in Vancleave, Mississippi. Individual provider, active in the CMS NPPES registry since June 11, 2006.
## Identity
- **NPI:** 1619919156 (Entity type: Individual)
- **Enumerated:** June 11, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 18586 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 6300 E LAKE BLVD STE 201, Vancleave, MS 39565
- **Phone:** (228) 230-2663 · **Fax:** (228) 206-1192
## 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): Bienville Orthopaedic Specialists, LLC (NPI 1689605834, Vancleave, MS); Singing River Health System (NPI 1053528109, Ocean Springs, MS); Singing River Gulfport (NPI 1861010159, Gulfport, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Mississippi School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** September 29, 2026
- **Other identifiers:** Other 646000515; Other P00280787; Medicaid 02277207 (MS)
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Source: [NPI Profile](https://npiprofile.com/npi/1619919156) · Data from the CMS NPPES public registry.