MARY KATHERINE WARREN M.D.
NPI 1962544122
Family Medicine - Adult Medicine in Kailua Kona, HI

Q: What is Mary Warren's NPI number?

The NPI number for Mary Warren is 1962544122. It was assigned to this individual provider in the NPPES registry on February 13, 2007. The provider is also known as Mary Katherine Robinson M.D..

Q: What is Mary Warren's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

Q: Is Mary Warren enrolled in Medicare?

No. Mary Warren has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Mary Warren was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since February 13, 2007Opted out of Medicare · through Jul 1, 2028

75-5995 KUAKINI HWY, SUITE 211, KAILUA KONA, HI 96740(808) 329-2500(808) 334-1808 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: September 13, 2026.

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About Mary Katherine Warren M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY KATHERINE WARREN M.D. (NPI 1962544122) is an individual adult medicine provider in Kailua Kona, Hawaii, licensed in Hawaii (9630) and active in the NPI registry since February 2007. She has opted out of Medicare through July 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1962544122

Entity TypeIndividualFemale

Primary Taxonomy207QA0505X

Provider Legal NameMARY KATHERINE WARRENCredential: M.D.

Location Address75-5995 KUAKINI HWY, SUITE 211Kailua Kona, HI 96740-2144

Mailing Address75-5995 Kuakini Hwy, Suite 211Kailua Kona, HI 96740-2144 · (808) 329-2500 · Fax (808) 334-1808

Phone(808) 329-2500

Fax(808) 334-1808

Sole ProprietorYes

Enumeration DateFebruary 13, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1962544122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QA0505X

License✔ Licensed in HI · 9630

Definition

The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.

75-5995 KUAKINI HWY, Kailua Kona, HI 96740

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Other Names 1

Former Name (1)Mary Katherine Robinson M.d.

Other Identifiers 5

Other208157HI · Hmsa

Medicare UPINA84303HI

Medicare ID-Type Unspecified0000BFDDHHI

Other55478951HI · Uha

OtherA84303HI · Hmaa

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mary Katherine Warren M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2024 through July 1, 2028.

Opt-Out Effective DateJuly 1, 2024

Opt-Out In Effect ThroughJuly 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96740 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$92.50 typical visit price

range $60.53 – $180.05

Typical copayment $23.12 (range $15.13 – $45.01)

Most-billed visit code 99203

Established Patient

$105.65 typical visit price

range $20.09 – $147.56

Typical copayment $26.41 (range $5.02 – $36.89)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. CLAUDIA ANN CHRISTMAN MD

Family Medicine

75-5995 KUAKINI HWY, MALAMA PONO HEALTH CARE
KAILUA KONA, HI 96740

Hawaii County (808) 345-5054

SAMANTHA LLC

Clinic/Center (Primary Care)

75-5995 KUAKINI HWY, SUITE 445
KAILUA KONA, HI 96740

Hawaii County (808) 326-2873

DR. JEFFREY ARIC BERGSMAN MD

Internal Medicine (Geriatric Medicine)

75-5995 KUAKINI HWY
KAILUA KONA, HI 96740

Hawaii County (808) 329-0774

MRS. TONI ANNE ROMP-FRIESEN APRN

Nurse Practitioner (Women's Health)

75-5995 KUAKINI HWY, SUITE 211
KAILUA KONA, HI 96740

Hawaii County (808) 329-2500

KAREN MACISAAC L.AC.

Acupuncturist

75-5995 KUAKINI HWY
KAILUA KONA, HI 96740

Hawaii County (808) 329-4393

MELISSA M. NITTA DDS

Dentist (General Practice)

75-5995 KUAKINI HWY, SUITE 121
KAILUA KONA, HI 96740

Hawaii County (808) 329-1715

DR. DONALD JOSEPH CURRY M.D. , CCFP, MPH

Family Medicine

75-5995 KUAKINI HWY, UNIT 213
KAILUA KONA, HI 96740

Hawaii County (808) 365-2297

MS. BARBARA J COFFMAN MSW

Social Worker (Clinical)

75-5995 KUAKINI HWY, SUITE 126
KAILUA KONA, HI 96740

Hawaii County (808) 557-0118

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 Mary Warren's NPI number?

The NPI number for Mary Warren is 1962544122. It was assigned to this individual provider in the NPPES registry on February 13, 2007. The provider is also known as Mary Katherine Robinson M.D..

Where is Mary Warren located?

Mary Warren practices at 75-5995 Kuakini Hwy Suite 211, Kailua Kona, HI 96740. The listed phone number is (808) 329-2500.

What is Mary Warren's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

Is Mary Warren enrolled in Medicare?

No. Mary Warren has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Mary Warren was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.