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DR. YONAS GEBREMESKEL ATESHIM M.D.
NPI 1538476916
Internal Medicine in Caribou, ME

Active since September 08, 2010PECOS EnrolledAccepts Medicare Assignment
74 ACCESS HWY, CARIBOU, ME 04736(207) 498-2359(207) 498-3947 Get Directions Write a Review

NPPES record last updated: February 8, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Yonas Gebremeskel Ateshim M.d. NPPES

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

DR. YONAS GEBREMESKEL ATESHIM M.D. (NPI 1538476916) is an individual internal medicine provider in Caribou, Maine, licensed in Maine (018564) and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1538476916
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. YONAS GEBREMESKEL ATESHIMCredential: M.D.
Location Address74 ACCESS HWYCaribou, ME 04736-2511
Mailing AddressPo Box 40Caribou, ME 04736-0040 · (207) 498-2359 · Fax (207) 498-3947
Phone(207) 498-2359
Fax(207) 498-3947
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateSeptember 8, 2010
Last NPPES UpdateFebruary 8, 2022
NPPES CertifiedFebruary 8, 2022
✔ NPI 1538476916 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 · 018564
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.
74 ACCESS HWY, Caribou, ME 04736
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Yonas Gebremeskel Ateshim M.d. 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 ID7012193683
PECOS Enrollment IDI20130906000404
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.

Medicare Billing Reassignment

Medicare enrollment records show Yonas Ateshim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc
661 mi
Health Maintenance Organization
3400 BOX HILL CORPORATE CENTER DR STE 100&200
Abingdon, MD 21009
  • Reassigned Medicare billing, Maryland and District of Columbia enrollments
  • Also billed through NPI 1952461816 (District of Columbia)
  • 1,253 clinicians in this Medicare group
NPI 1265971873 (410) 515-5440

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04736 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.

Other Providers at the Same Location NPPES 15

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

CALEB SWANBERG MD
Family Medicine
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (207) 498-2356
RAVINDER PANESAR M.D.
Internal Medicine
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (207) 498-2359
DR. DIYANAH BANI HANI MD
Family Medicine
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (207) 498-2356
LORI BISHOP CNP
Nurse Practitioner (Family)
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (074) 982-3562
MRS. KIMBERLY A COUSINS FNP
Nurse Practitioner (Family)
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (207) 498-2359
ANN GAHAGAN FNP
Nurse Practitioner
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (207) 498-2356
MS. LINDSAY PARADIS PA-C
Physician Assistant (Surgical)
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (207) 498-2356
CARIBOU FAMILY HEALTH CENTER
Family Medicine
74 ACCESS HWY
CARIBOU, ME 04736
Aroostook County (207) 498-2356

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 Yonas Ateshim's NPI number?

The NPI number for Yonas Ateshim is 1538476916. It was assigned to this individual provider in the NPPES registry on September 8, 2010.

Where is Yonas Ateshim located?

Yonas Ateshim practices at 74 Access Hwy, Caribou, ME 04736. The listed phone number is (207) 498-2359.

What is Yonas Ateshim's specialty?

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

Is Yonas Ateshim enrolled in Medicare?

Yes. Yonas Ateshim 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.

Which organization bills Medicare for Yonas Ateshim's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yonas Ateshim reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Abingdon, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yonas Ateshim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Yonas Ateshim was last updated on February 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.