TISH ANN MARIE PARKER FNP-C
NPI 1023371929
Nurse Practitioner in Billings, MT

Active since June 17, 2012PECOS EnrolledAccepts Medicare Assignment
602 HENRY CHAPPLE ST, BILLINGS, MT 59106(406) 901-2300 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 21, 2023, Aug 9, 2018, Jan 12, 2017 (3 updates tracked since 2017).

About Tish Ann Marie Parker Fnp-c NPPES

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

TISH ANN MARIE PARKER FNP-C (NPI 1023371929) is an individual nurse practitioner in Billings, Montana, licensed in Montana (100354) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, is affiliated with St Vincent Healthcare, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1023371929
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameTISH ANN MARIE PARKERCredential: FNP-C
Location Address602 HENRY CHAPPLE STBillings, MT 59106-1874
Mailing Address602 Henry Chapple StBillings, MT 59106-1874 · (406) 901-2300
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJune 17, 2012
Last NPPES UpdateJune 21, 20233 updates tracked since enumeration
NPPES CertifiedJune 21, 2023
NPI 1023371929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in MT · 100354
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 24873 (MT)
602 HENRY CHAPPLE ST, Billings, MT 59106

Other Names 1

Former Name (1)Tish Ann Marie Guldborg Np

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

Tish Ann Marie Parker Fnp-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 ID6800042698
PECOS Enrollment IDI20120810000029
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 12

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 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.
306 services176 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
153 services78 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
146 services146 patients
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.
68 services53 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
42 services40 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
40 services40 patients

Hospital Affiliations CMS Care Compare

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

St Vincent Healthcare

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270049
Location1233 N 30th StBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59106 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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers15 claims32 services$4.79 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers22 claims22 services$19.01 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers51 claims51 services$95.58 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
3 suppliers23 claims24 services$34.39 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
2 suppliers16 claims1,380 services$0.10 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier11 claims11 services$185.12 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

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

Family Medicine
602 HENRY CHAPPLE ST
BILLINGS, MT 59106
Obstetrics & Gynecology (Gynecologic Oncology)
602 HENRY CHAPPLE ST
BILLINGS, MT 59106
Nurse Practitioner
602 HENRY CHAPPLE ST
BILLINGS, MT 59106
Pharmacy
602 HENRY CHAPPLE ST
BILLINGS, MT 59106
Nurse Practitioner (Family)
602 HENRY CHAPPLE ST
BILLINGS, MT 59106
Physician Assistant
602 HENRY CHAPPLE ST
BILLINGS, MT 59106
Family Medicine
602 HENRY CHAPPLE ST
BILLINGS, MT 59106
Physician Assistant (Surgical)
602 HENRY CHAPPLE ST
BILLINGS, MT 59106

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 Tish Parker's NPI number?

The NPI number for Tish Parker is 1023371929. It was assigned to this individual provider in the NPPES registry on June 17, 2012. The provider is also known as Tish Ann Marie Guldborg Np.

Where is Tish Parker located?

Tish Parker practices at 602 Henry Chapple St, Billings, MT 59106. The listed phone number is (406) 901-2300.

What is Tish Parker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Tish Parker enrolled in Medicare?

Yes. Tish Parker 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 Tish Parker accept?

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

According to CMS data, Tish Parker is affiliated with St Vincent Healthcare.

When was this NPI record last updated?

The NPPES record for Tish Parker was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.