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MARIA LYN RENNAKER PA
NPI 1215521331
Physician Assistant in Darby, MT

Active since March 01, 2021PECOS EnrolledAccepts Medicare Assignment
3334 DVN LN, DARBY, MT 59829(406) 375-4142(406) 375-4143 Get Directions Write a Review

NPPES record last updated: July 3, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jul 3, 2023, Oct 11, 2022, Nov 21, 2021 and 1 more (4 updates tracked since 2021).

About Maria Lyn Rennaker Pa NPPES

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

MARIA LYN RENNAKER PA (NPI 1215521331) is an individual physician assistant in Darby, Montana, licensed in Montana (91830) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with St. Patrick Hospital, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1215521331
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARIA LYN RENNAKERCredential: PA
Location Address3334 DVN LNDarby, MT 59829-9736
Mailing Address3334 Dvn LnDarby, MT 59829-9736 · (406) 381-2713
Phone(406) 375-4142
Fax(406) 375-4143
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 1, 2021
Last NPPES UpdateJuly 3, 20234 updates tracked since enumeration
NPPES CertifiedJuly 3, 2023
✔ NPI 1215521331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MT · 91830
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3334 DVN LN, Darby, MT 59829
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Other Names 1

Former Name (1)Maria Lyn Cress

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

Maria Lyn Rennaker Pa 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 ID4880097203
PECOS Enrollment IDI20210722003369
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.

Hospital Affiliations CMS Care Compare 3

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

St. Patrick Hospital

Acute Care Hospitals · Missoula, MT
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270014
Location500 W BroadwayMissoula, MT 59806 · Missoula County
Emergency services Birthing friendly

Community Medical Center

Acute Care Hospitals · Missoula, MT
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270023
Location2827 Fort Missoula RdMissoula, MT 59804 · Missoula County
Emergency services Birthing friendly

Bitterroot Health - Daly Hospital

Critical Access Hospitals · Hamilton, MT
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number271340
Location1200 Westwood DrHamilton, MT 59840 · Ravalli County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59829 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
$70.82 typical visit price
range $18.24 – $140.32
Typical copayment $17.70 (range $4.56 – $35.08)
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.

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 Maria Rennaker's NPI number?

The NPI number for Maria Rennaker is 1215521331. It was assigned to this individual provider in the NPPES registry on March 1, 2021. The provider is also known as Maria Lyn Cress.

Where is Maria Rennaker located?

Maria Rennaker practices at 3334 Dvn Ln, Darby, MT 59829. The listed phone number is (406) 375-4142.

What is Maria Rennaker's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Maria Rennaker enrolled in Medicare?

Yes. Maria Rennaker 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 Maria Rennaker accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and Providence Health Plan list Maria Rennaker 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 Maria Rennaker affiliated with any hospitals?

According to CMS data, Maria Rennaker is affiliated with St. Patrick Hospital, Community Medical Center and Bitterroot Health - Daly Hospital.

When was this NPI record last updated?

The NPPES record for Maria Rennaker was last updated on July 3, 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.