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DR. MARK RAMIL VILLARIN M.D.
NPI 1851711592
Obstetrics & Gynecology in Kamuela, HI

Active since April 21, 2014PECOS EnrolledAccepts Medicare Assignment
66-1125 MAMALAHOA HIGHWAY, KAMUELA, HI 96743(808) 885-4444 Get Directions Write a Review

NPPES record last updated: December 2, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 2, 2020, Jul 12, 2018 (2 updates tracked since 2018).

About Dr. Mark Ramil Villarin M.d. NPPES

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

DR. MARK RAMIL VILLARIN M.D. (NPI 1851711592) is an individual obstetrics & gynecology provider in Kamuela, Hawaii, licensed in Hawaii (MD19465) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Kapiolani Medical Center For Women & Children, and is a graduate of Loma Linda University School Of Medicine (2014).

NPPES Registry Identity

NPI1851711592
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. MARK RAMIL VILLARINCredential: M.D.
Location Address66-1125 MAMALAHOA HIGHWAYKamuela, HI 96743
Mailing Address66-1125 Mamalahoa HighwayKamuela, HI 96743 · (808) 885-4444
Phone(808) 885-4444
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2014
Enumeration DateApril 21, 2014
Last NPPES UpdateDecember 2, 20202 updates tracked since enumeration
NPPES CertifiedDecember 2, 2020
✔ NPI 1851711592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in HI · MD19465
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
66-1125 MAMALAHOA HIGHWAY, Kamuela, HI 96743
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Ramil Villarin 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.

PECOS PAC ID7719235852
PECOS Enrollment IDI20180806000971
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

OwnershipVoluntary non-profit - Private
CMS Certification Number123300
Location1319 Punahou StreetHonolulu, HI 96826 · Honolulu County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96743 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Mark Villarin's NPI number?

The NPI number for Mark Villarin is 1851711592. It was assigned to this individual provider in the NPPES registry on April 21, 2014.

Where is Mark Villarin located?

Mark Villarin practices at 66-1125 Mamalahoa Highway, Kamuela, HI 96743. The listed phone number is (808) 885-4444.

What is Mark Villarin's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Mark Villarin enrolled in Medicare?

Yes. Mark Villarin 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.

What insurance does Mark Villarin accept?

Health plans from HMSA list Mark Villarin 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 Mark Villarin affiliated with any hospitals?

According to CMS data, Mark Villarin is affiliated with Kapiolani Medical Center For Women & Children.

When was this NPI record last updated?

The NPPES record for Mark Villarin was last updated on December 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.