DR. KATHRYN RENSENBRINK MD
NPI 1124067194
Internal Medicine in Ellsworth, ME

Active since June 05, 2006PECOS EnrolledAccepts Medicare Assignment
32 RESORT WAY, ELLSWORTH, ME 04605(207) 664-7780(207) 664-7723 Get Directions Write a Review

NPPES record last updated: January 20, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Kathryn Rensenbrink Md NPPES

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

DR. KATHRYN RENSENBRINK MD (NPI 1124067194) is an individual internal medicine provider in Ellsworth, Maine, licensed in Maine (MD13915) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with St Joseph Hospital, and maintains a secondary practice location in Blue Hill.

NPPES Registry Identity

NPI1124067194
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KATHRYN RENSENBRINKCredential: MD
Location Address32 RESORT WAYEllsworth, ME 04605-1717
Mailing Address32 Resort WayEllsworth, ME 04605-1717 · (207) 664-7780 · Fax (207) 664-7723
Fax(207) 664-7723
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1992
Enumeration DateJune 5, 2006
Last NPPES UpdateJanuary 20, 2021
NPPES CertifiedJanuary 20, 2021
NPI 1124067194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in ME · MD13915
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
32 RESORT WAY, Ellsworth, ME 04605

Secondary Practice Location 1

Location 157 Water StBlue Hill, ME 04614-5231 · Phone (207) 374-3995

Other Identifiers 1

Medicaid1124067194ME

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. Kathryn Rensenbrink 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 ID9638109655
PECOS Enrollment IDI20050818000612
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 5

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.
351 services186 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.
72 services72 patients
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.
53 services45 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.
45 services41 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

St Joseph Hospital

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number200001
Location360 BroadwayBangor, ME 04401 · Penobscot County
Emergency services

Northern Light Eastern Maine Medical Center

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200033
Location489 State StreetBangor, ME 04401 · Penobscot County
Emergency services Birthing friendly

Northern Light Maine Coast Hospital

Acute Care Hospitals · Ellsworth, ME
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number200050
Location50 Union StreetEllsworth, ME 04605 · Hancock County
Emergency services Birthing friendly

Northern Light Blue Hill Memorial Hospital

Critical Access Hospitals · Blue Hill, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201300
Location57 Water StreetBlue Hill, ME 04614 · Hancock County
Emergency services

Mount Desert Island Hospital

Critical Access Hospitals · Bar Harbor, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201304
Location10 Wayman Lane, PO Box 8Bar Harbor, ME 04609 · Hancock County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04605 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
$123.23 typical visit price
range $53.26 – $162.77
Typical copayment $30.80 (range $13.31 – $40.69)
Most-billed visit code 99204
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
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 9

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 suppliers19 claims62 services$6.69 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
2 suppliers20 claims20 services$46.17 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
3 suppliers18 claims18 services$117.85 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
3 suppliers22 claims60 services$42.43 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
3 suppliers18 claims18 services$22.89 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
3 suppliers30 claims170 services$2.67 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 20

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

Family Medicine
32 RESORT WAY
ELLSWORTH, ME 04605
Nurse Practitioner (Gerontology)
32 RESORT WAY
ELLSWORTH, ME 04605
Family Medicine (Adult Medicine)
32 RESORT WAY
ELLSWORTH, ME 04605
Family Medicine
32 RESORT WAY, ELLSWORTH FAMILY PRACTICE
ELLSWORTH, ME 04605
Pediatrics
32 RESORT WAY, MAINE COAST PEDIATRICS
ELLSWORTH, ME 04605
Dietitian, Registered (Nutrition, Oncology)
32 RESORT WAY
ELLSWORTH, ME 04605
Physician Assistant
32 RESORT WAY
ELLSWORTH, ME 04605
Family Medicine
32 RESORT WAY, ELLSWORTH FAMILY PRACTICE
ELLSWORTH, ME 04605

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 Kathryn Rensenbrink's NPI number?

The NPI number for Kathryn Rensenbrink is 1124067194. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is Kathryn Rensenbrink located?

Kathryn Rensenbrink practices at 32 Resort Way, Ellsworth, ME 04605. The listed phone number is (207) 664-7780.

What is Kathryn Rensenbrink's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kathryn Rensenbrink enrolled in Medicare?

Yes. Kathryn Rensenbrink 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.

Is Kathryn Rensenbrink affiliated with any hospitals?

According to CMS data, Kathryn Rensenbrink is affiliated with St Joseph Hospital, Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital, Northern Light Blue Hill Memorial Hospital and Mount Desert Island Hospital.

When was this NPI record last updated?

The NPPES record for Kathryn Rensenbrink was last updated on January 20, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.