DR. MARGUERITE LISA BARTHOLOMEW M.D.
NPI 1124001441
Obstetrics & Gynecology - Maternal & Fetal Medicine in Honolulu, HI
About Dr. Marguerite Lisa Bartholomew M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARGUERITE LISA BARTHOLOMEW M.D. (NPI 1124001441) is an individual maternal & fetal medicine provider in Honolulu, Hawaii, licensed in Hawaii (11373) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS and is a graduate of University Of Miami, Lm Miller School Of Medicine (1992).
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. Marguerite Lisa Bartholomew 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 Marguerite Bartholomew reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 370 clinicians in this Medicare group
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 262 clinicians in this Medicare group
Honolulu, HI 96814
- Reassigned Medicare billing, Hawaii enrollment
- Medicare enrollment name: The Queens Medical Center
- 809 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 859 clinicians in this Medicare group
Waimea, HI 96796
- Reassigned Medicare billing, Hawaii enrollment
- 94 clinicians in this Medicare group
Kamuela, HI 96743
- Reassigned Medicare billing, Hawaii enrollment
- 277 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96826 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
HONOLULU, HI 96826
HONOLULU, HI 96826
HONOLULU, HI 96826
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 Marguerite Bartholomew's NPI number?
The NPI number for Marguerite Bartholomew is 1124001441. It was assigned to this individual provider in the NPPES registry on November 21, 2005.
Where is Marguerite Bartholomew located?
Marguerite Bartholomew practices at 1319 Punahou St Suite 800, Honolulu, HI 96826. The listed phone number is (808) 203-6585.
What is Marguerite Bartholomew's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Marguerite Bartholomew enrolled in Medicare?
Yes. Marguerite Bartholomew 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 Marguerite Bartholomew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marguerite Bartholomew reassigns Medicare benefits to 6 organizations: Kapiolani Medical Specialists (Honolulu, HI), Kapiolani Medical Center For Women & Children (Honolulu, HI), The Queen's Medical Center (Honolulu, HI), Queens University Medical Group (Honolulu, HI), Kauai Veterans Memorial Hospital (Waimea, HI) 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 Marguerite Bartholomew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marguerite Bartholomew accept?
Health plans from HMSA list Marguerite Bartholomew 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.
When was this NPI record last updated?
The NPPES record for Marguerite Bartholomew was last updated on November 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Marguerite Lisa Bartholomew, M.D. · NPI 1124001441
Maternal & Fetal Medicine physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since November 21, 2005.
## Identity
- **NPI:** 1124001441 (Entity type: Individual)
- **Enumerated:** November 21, 2005
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** 11373 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 1319 PUNAHOU ST, SUITE 800, Honolulu, HI 96826-1001
- **Phone:** (808) 203-6585
## 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): Kapiolani Medical Specialists (NPI 1124071014, Honolulu, HI); Kapiolani Medical Center For Women & Children (NPI 1548215692, Honolulu, HI); The Queen's Medical Center (NPI 1366065591, Honolulu, HI); Queens University Medical Group (NPI 1891441382, Honolulu, HI); Kauai Veterans Memorial Hospital (NPI 1467620328, Waimea, HI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Miami, Lm Miller School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** November 26, 2013
- **Other identifiers:** Medicare UPIN G72208 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1124001441) · Data from the CMS NPPES public registry.