DR. ANNA KATHERINE WEBER DNP, NP-C
NPI 1669022695
Nurse Practitioner - Adult Health in Billings, MT

Q: What is Anna Weber's NPI number?

The NPI number for Anna Weber is 1669022695. It was assigned to this individual provider in the NPPES registry on September 11, 2019. The provider is also known as Anna Christofanelli.

Q: What is Anna Weber's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Anna Weber was last updated on December 14, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since September 11, 2019PECOS EnrolledAccepts Medicare Assignment

94.3/100

CMS Quality Rating

2800 10TH AVE N, BILLINGS, MT 59101(406) 238-2501 Get Directions Write a Review

NPPES record last updated: December 14, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 14, 2021, Sep 11, 2019 (2 updates tracked since 2019).

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About Dr. Anna Katherine Weber Dnp, Np-c NPPES

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

DR. ANNA KATHERINE WEBER DNP, NP-C (NPI 1669022695) is an individual adult health provider in Billings, Montana, licensed in Montana (NUR-APRN-LIC-145947) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1669022695

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameDR. ANNA KATHERINE WEBERCredential: DNP, NP-C

Location Address2800 10TH AVE NBillings, MT 59101-0703

Mailing Address2800 10th Ave NBillings, MT 59101-0703 · (406) 238-2500

Phone(406) 238-2501

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateSeptember 11, 2019

Last NPPES UpdateDecember 14, 20212 updates tracked since enumeration

NPPES CertifiedDecember 14, 2021

✔ NPI 1669022695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in MT · NUR-APRN-LIC-145947

Also ListedNurse PractitionerTaxonomy 363L00000X · License 145947 (MT)

2800 10TH AVE N, Billings, MT 59101

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Other Names 1

Former Name (1)Anna Christofanelli

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, Providence Health Plan.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. Anna Katherine Weber Dnp, Np-c 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 ID6800220286

PECOS Enrollment IDI20191217002015

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 8

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 high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

118 services60 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

98 services46 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

46 services28 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

45 services21 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

38 services21 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

34 services34 patients

Hospital Affiliations CMS Care Compare

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

Billings Clinic

Acute Care Hospitals · Billings, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270004

Location2800 10th Ave NBillings, MT 59101 · Yellowstone County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59101 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.

94.3/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

85.58

Promoting Interoperability

100

Improvement Activities

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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.

ANNA VICTORIA NESOVIC DNP, FNP-BC

Nurse Practitioner (Family)