MARK F GARNAAS M.D.
NPI 1326088394
Obstetrics & Gynecology in Rockport, ME

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
3 GLEN COVE DR, ROCKPORT, ME 04856(406) 544-8051 Get Directions Write a Review

NPPES record last updated: June 6, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 6, 2020, Feb 5, 2020, Oct 18, 2019 and 1 more (4 updates tracked since 2016).

About Mark F Garnaas M.d. NPPES

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

MARK F GARNAAS M.D. (NPI 1326088394) is an individual obstetrics & gynecology provider in Rockport, Maine, licensed in Montana (8226) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St James Healthcare, and maintains a secondary practice location in Missoula.

NPPES Registry Identity

NPI1326088394
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameMARK F GARNAASCredential: M.D.
Location Address3 GLEN COVE DRRockport, ME 04856-4232
Mailing Address609 W Crestline DrMissoula, MT 59803-2201 · (406) 544-8051
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 1986
Enumeration DateJune 7, 2006
Last NPPES UpdateJune 6, 20204 updates tracked since enumeration
NPPES CertifiedJune 6, 2020
NPI 1326088394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses Licensed in MT · 8226 Licensed in ME · MD23498 Licensed in OR · MD196903
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.

3 GLEN COVE DR, Rockport, ME 04856

Secondary Practice Location 1

Location 1609 W Crestline DrMissoula, MT 59803-2201 · Phone (406) 544-8051

Other Identifiers 1

Medicaid0024242MT

Accepted 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

Mark F Garnaas 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 ID1355482027
PECOS Enrollment IDI20100201000334
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.

Areas of Expertise CMS Part B claims 2

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services14 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

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

St James Healthcare

Acute Care Hospitals · Butte, MT
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270017
Location400 S Clark StButte, MT 59701 · Silver Bow County
Emergency services Birthing friendly

Utah Valley Hospital

Acute Care Hospitals · Provo, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460001
Location1034 North 500 WestProvo, UT 84604 · Utah County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04856 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
$123.23 typical visit price
range $53.26 – $162.77
Typical copayment $30.80 (range $13.31 – $40.69)
Most-billed visit code 99204
Established Patient
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
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.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Advanced Practice Midwife
3 GLEN COVE DR, SUITE 1
ROCKPORT, ME 04856
Advanced Practice Midwife
3 GLEN COVE DR
ROCKPORT, ME 04856
Advanced Practice Midwife
3 GLEN COVE DR, SUITE 1
ROCKPORT, ME 04856
Physician Assistant (Surgical)
3 GLEN COVE DR
ROCKPORT, ME 04856
Advanced Practice Midwife
3 GLEN COVE DR
ROCKPORT, ME 04856
Advanced Practice Midwife
3 GLEN COVE DR
ROCKPORT, ME 04856
Clinic/Center (Multi-Specialty)
3 GLEN COVE DR, SUITE 2
ROCKPORT, ME 04856
Counselor (Professional)
3 GLEN COVE DR
ROCKPORT, ME 04856

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 Garnaas's NPI number?

The NPI number for Mark Garnaas is 1326088394. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Mark Garnaas located?

Mark Garnaas practices at 3 Glen Cove Dr, Rockport, ME 04856. The listed phone number is (406) 544-8051.

What is Mark Garnaas's specialty?

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

Is Mark Garnaas enrolled in Medicare?

Yes. Mark Garnaas 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 Garnaas accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Mark Garnaas 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 Garnaas affiliated with any hospitals?

According to CMS data, Mark Garnaas is affiliated with St James Healthcare and Utah Valley Hospital.

When was this NPI record last updated?

The NPPES record for Mark Garnaas was last updated on June 6, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.