DR. ANDREW TAKAMORI NAKAMOTO M.D.
NPI 1417198490
Emergency Medicine in Gulfport, MS
About Dr. Andrew Takamori Nakamoto M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW TAKAMORI NAKAMOTO M.D. (NPI 1417198490) is an individual emergency medicine provider in Gulfport, Mississippi, licensed in Mississippi (22566) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, is affiliated with East Jefferson General Hospital, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2009).
NPPES Registry Identity
Specialties & Licenses
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. Andrew Takamori Nakamoto 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
6Medicare enrollment records show Andrew Nakamoto reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gulfport, MS 39501
- Reassigned Medicare billing, Mississippi enrollment
- 731 clinicians in this Medicare group
Slidell, LA 70461
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
New Orleans, LA 70112
- Reassigned Medicare billing, Louisiana enrollment
- 931 clinicians in this Medicare group
New Orleans, LA 70115
- Reassigned Medicare billing, Louisiana enrollment
- 240 clinicians in this Medicare group
Metairie, LA 70006
- Reassigned Medicare billing, Louisiana enrollment
- 20 clinicians in this Medicare group
Kenner, LA 70065
- Reassigned Medicare billing, Louisiana enrollment
- 181 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
East Jefferson General Hospital
Acute Care Hospitals · Metairie, LAMemorial Hospital At Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Nakamoto's NPI number?
The NPI number for Andrew Nakamoto is 1417198490. It was assigned to this individual provider in the NPPES registry on March 20, 2009.
Where is Andrew Nakamoto located?
Andrew Nakamoto practices at 4500 13th St, Gulfport, MS 39501. The listed phone number is (228) 865-3151.
What is Andrew Nakamoto's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Andrew Nakamoto enrolled in Medicare?
Yes. Andrew Nakamoto 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 Nakamoto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Nakamoto reassigns Medicare benefits to 6 organizations: Memorial Hospital At Gulfport (Gulfport, MS), Ochsner Clinic LLC (Slidell, LA), Louisiana State University School Of Medicine In New Orleans Faculty G (New Orleans, LA), Belle Chasse Emergency Group LLC (New Orleans, LA), East Jefferson Emergency Management LLC (Metairie, LA) and 1 more organization, listed in the Medicare section above. 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 Nakamoto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Nakamoto accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list Andrew Nakamoto 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 Nakamoto affiliated with any hospitals?
According to CMS data, Andrew Nakamoto is affiliated with East Jefferson General Hospital and Memorial Hospital At Gulfport.
When was this NPI record last updated?
The NPPES record for Andrew Nakamoto was last updated on March 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Andrew Takamori Nakamoto, M.D. · NPI 1417198490
Emergency Medicine physician in Gulfport, Mississippi. Individual provider, active in the CMS NPPES registry since March 20, 2009.
## Identity
- **NPI:** 1417198490 (Entity type: Individual)
- **Enumerated:** March 20, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 22566 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 4500 13TH ST, Gulfport, MS 39501-2515
- **Phone:** (228) 865-3151
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Memorial Hospital At Gulfport (NPI 1073606901, Gulfport, MS); Ochsner Clinic LLC (NPI 1548755770, Slidell, LA); Louisiana State University School Of Medicine In New Orleans Faculty G (NPI 1508066283, New Orleans, LA); Belle Chasse Emergency Group LLC (NPI 1851714075, New Orleans, LA); East Jefferson Emergency Management LLC (NPI 1639684061, Metairie, LA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2009
## Record status
- **NPPES last updated:** March 19, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1417198490) · Data from the CMS NPPES public registry.