ANNA ROWENA CARL MD
NPI 1811979909
Emergency Medicine in Big Sky, MT

Active since November 15, 2005PECOS EnrolledAccepts Medicare Assignment
80.8/100
CMS Quality Rating
334 TOWN CENTER AVE, BIG SKY, MT 59716(406) 995-6995 Get Directions Write a Review

NPPES record last updated: April 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 9, 2025, Aug 16, 2021 (2 updates tracked since 2021).

About Anna Rowena Carl Md NPPES

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

ANNA ROWENA CARL MD (NPI 1811979909) is an individual emergency medicine provider in Big Sky, Montana, licensed in Montana (MED-PHYS-LIC-88485) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Bozeman Health Deaconess Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1811979909
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameANNA ROWENA CARLCredential: MD
Location Address334 TOWN CENTER AVEBig Sky, MT 59716
Mailing Address915 Highland BlvdBozeman, MT 59715-6902 · (406) 414-5000
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 1999
Enumeration DateNovember 15, 2005
Last NPPES UpdateApril 9, 20252 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
NPI 1811979909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in MT · MED-PHYS-LIC-88485 Licensed in CA · A75838
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
334 TOWN CENTER AVE, Big Sky, MT 59716

Other Names 1

Former Name (1)Anna Rowena Bjoring Md

Secondary Practice Locations 3

Location 1915 Highland BlvdBozeman, MT 59715-6902 · Phone (406) 414-5000
Location 283 Beaverhead TrBozeman, MT 59715 · Phone (406) 414-5000
Location 3751 S Bascom AveSan Jose, CA 95128-2604 · Phone (408) 885-7422

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

Anna Rowena Carl Md 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 ID8123087749
PECOS Enrollment IDI20200810002508
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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
36 services36 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
28 services28 patients

Hospital Affiliations CMS Care Compare 2

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

Bozeman Health Deaconess Hospital

Acute Care Hospitals · Bozeman, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270057
Location915 Highland Blvd Suite 3310Bozeman, MT 59715 · Gallatin County
Emergency services Birthing friendly

Big Sky Medical Center

Critical Access Hospitals · Big Sky, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271389
Location334 Town Center AveBig Sky, MT 59716 · Gallatin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59716 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
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.

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.

80.8/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.76
Promoting Interoperability87
Improvement Activities40
Cost58.08

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.

Nurse Practitioner (Family)
334 TOWN CENTER AVE
BIG SKY, MT 59716
Family Medicine
334 TOWN CENTER AVE
BIG SKY, MT 59716
Pharmacy (Community/Retail Pharmacy)
334 TOWN CENTER AVE
BIG SKY, MT 59716
Family Medicine
334 TOWN CENTER AVE
BIG SKY, MT 59716
Physician Assistant (Medical)
334 TOWN CENTER AVE
BIG SKY, MT 59716
Physical Therapist
334 TOWN CENTER AVE
BIG SKY, MT 59716
Emergency Medicine
334 TOWN CENTER AVE
BIG SKY, MT 59716
Emergency Medicine
334 TOWN CENTER AVE
BIG SKY, MT 59716

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 Anna Carl's NPI number?

The NPI number for Anna Carl is 1811979909. It was assigned to this individual provider in the NPPES registry on November 15, 2005. The provider is also known as Anna Rowena Bjoring MD.

Where is Anna Carl located?

Anna Carl practices at 334 Town Center Ave, Big Sky, MT 59716. The listed phone number is (406) 995-6995.

What is Anna Carl's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Anna Carl enrolled in Medicare?

Yes. Anna Carl 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 Anna Carl accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Anna Carl 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 Anna Carl affiliated with any hospitals?

According to CMS data, Anna Carl is affiliated with Bozeman Health Deaconess Hospital and Big Sky Medical Center.

When was this NPI record last updated?

The NPPES record for Anna Carl was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.