DR. GERALDINE BERNICE MOURNIAN M.D.
NPI 1275735748
Family Medicine in Crow Agency, MT

Active since June 05, 2007PECOS EnrolledAccepts Medicare Assignment
10110 S 7650 E, PHS INDIAN HOSPITAL, CROW AGENCY, MT 59022(406) 638-3300(406) 638-3572 Get Directions Write a Review

NPPES record last updated: August 5, 2011. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Geraldine Bernice Mournian M.d. NPPES

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

DR. GERALDINE BERNICE MOURNIAN M.D. (NPI 1275735748) is an individual family medicine provider in Crow Agency, Montana, licensed in Montana (12153) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with St Vincent Healthcare, and is a graduate of Geisel School Of Medicine At Dartmouth (2004).Information from the official NPPES registry record, last updated August 5, 2011.

NPPES Registry Identity

NPI1275735748
Entity TypeIndividualFemale
Provider Legal NameDR. GERALDINE BERNICE MOURNIANCredential: M.D.
Location Address10110 S 7650 E, PHS INDIAN HOSPITALCrow Agency, MT 59022
Mailing AddressRr 1 Box 1274bHardin, MT 59034-9725 · (503) 754-1204
Fax(406) 638-3572
Sole ProprietorNo
Medical School CMSGeisel School Of Medicine At DartmouthGraduated 2004
Enumeration DateJune 5, 2007
Last NPPES UpdateAugust 5, 2011
NPI 1275735748 is a valid, active identifier and passes the ISO check-digit test. How NPI validation works

Primary Specialty

Family Medicine

Taxonomy 207Q00000X · Allopathic & Osteopathic Physicians

Licensed in MT · 12153 Licensed in OR · MD27510

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the… Show more

10110 S 7650 E, Crow Agency, MT 59022

Medicare Participation & PECOS Enrollment Status

Geraldine Mournian is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Geraldine Mournian is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 2062557648

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20111020000383

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 124 times for 89 patients

Follow-up observation care per day, typically 35 minutes

Follow-up observation care is a daily check-up service that lasts about 35 minutes. It involves monitoring your health progress after a treatment or procedure. The care team assesses your recovery and addresses any concerns or questions you may have.

This service was performed 22 times for 18 patients

Hospital discharge day management, more than 30 minutes

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

This service was performed 23 times for 23 patients

Hospital observation care on day of discharge

Hospital observation care on the day of discharge involves monitoring your health status to ensure stability before you leave. This includes assessing vital signs, response to treatment, and readiness for home care or rehabilitation.

This service was performed 59 times for 59 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $21.99 for a new patient copayment and $25.04 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 59022 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $87.97
  • Minimum New Patient Price $56.81
  • Maximum New Patient Price $172.26
  • Average New Patient Copayment $21.99
  • Minimum New Patient Copayment $14.2
  • Maximum New Patient Copayment $43.06

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $100.16
  • Minimum Established Patient Price $18.24
  • Maximum Established Patient Price $140.32
  • Average Established Patient Copayment $25.04
  • Minimum Established Patient Copayment $4.56
  • Maximum Established Patient Copayment $35.08

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Care Plan 92% 118
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker or provide an advance care plan

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Geraldine Mournian is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ST VINCENT HEALTHCARE1233 N 30TH ST
BILLINGS, MT 59101
(406) 657-7000Acute Care Hospitals

Reviews for DR. GERALDINE BERNICE MOURNIAN M.D.

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Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Social Worker (Clinical)
10110 S 7650 E
CROW AGENCY, MT 59022
Family Medicine
10110 S 7650 E, CROW NORTHERN CHEYENNE INDIAN HOSPITAL
CROW AGENCY, MT 59022
Registered Nurse
10110 S 7650 E
CROW AGENCY, MT 59022
Registered Nurse
10110 S 7650 E
CROW AGENCY, MT 59022
Registered Nurse
10110 S 7650 E, BOX 9
CROW AGENCY, MT 59022
Pharmacist
10110 S 7650 E
CROW AGENCY, MT 59022
Pharmacist
10110 S 7650 E
CROW AGENCY, MT 59022

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275735748, enumerated as an "individual" on June 05, 2007.

The provider is located at 10110 S 7650 E PHS INDIAN HOSPITAL CROW AGENCY, MT 59022 and the phone number is (406) 638-3300.

Family Medicine with taxonomy code 207Q00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Mountain. Please consult your insurance carrier or call the provider to verify.

Geraldine Mournian is affiliated with: ST VINCENT HEALTHCARE.