DR. MARK HENDERSON MD
NPI 1891895272
Internal Medicine - Endocrinology, Diabetes & Metabolism in Bangor, ME

Active since September 25, 2006PECOS EnrolledAccepts Medicare Assignment
98.44/100
CMS Quality Rating
900 BROADWAY, BANGOR, ME 04401(207) 907-1187(207) 907-1189 Get Directions Write a Review

NPPES record last updated: February 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 3, 2022, Feb 21, 2020 (2 updates tracked since 2020).

About Dr. Mark Henderson Md NPPES

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

DR. MARK HENDERSON MD (NPI 1891895272) is an individual endocrinology, diabetes & metabolism provider in Bangor, Maine, licensed in Maine (MD12208) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with St Joseph Hospital, and is a graduate of University Of Massachusetts Medical School (1980).

NPPES Registry Identity

NPI1891895272
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. MARK HENDERSONCredential: MD
Location Address900 BROADWAYBangor, ME 04401-1900
Mailing AddressC/o St Marys Health System - Provider Enrollment, Po Box 7291Lewiston, ME 04243-7291 · (207) 777-8560 · Fax (207) 777-8800
Fax(207) 907-1189
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 1980
Enumeration DateSeptember 25, 2006
Last NPPES UpdateFebruary 3, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2022
NPI 1891895272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License Licensed in ME · MD12208
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
900 BROADWAY, Bangor, ME 04401

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

Dr. Mark Henderson 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 ID3779510672
PECOS Enrollment IDI20050722000130
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 3

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.
72 services69 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.
54 services53 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
35 services35 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 A R Gould Hospital

Acute Care Hospitals · Presque Isle, ME
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200018
LocationPO Box 151Presque Isle, ME 04769 · Aroostook County
Emergency services Birthing friendly

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

Millinocket Regional Hospital

Critical Access Hospitals · Millinocket, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201307
Location200 Somerset StreetMillinocket, ME 04462 · Penobscot County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04401 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.

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.

98.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.88
Promoting Interoperability100
Improvement Activities40

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.

Nurse Practitioner
900 BROADWAY
BANGOR, ME 04401
Family Medicine
900 BROADWAY
BANGOR, ME 04401
Nurse Practitioner (Family)
900 BROADWAY
BANGOR, ME 04401
Internal Medicine
900 BROADWAY
BANGOR, ME 04401
Family Medicine
900 BROADWAY
BANGOR, ME 04401
Internal Medicine
900 BROADWAY
BANGOR, ME 04401
Physician Assistant
900 BROADWAY
BANGOR, ME 04401
Nurse Practitioner (Family)
900 BROADWAY
BANGOR, ME 04401

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 Mark Henderson's NPI number?

The NPI number for Mark Henderson is 1891895272. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is Mark Henderson located?

Mark Henderson practices at 900 Broadway, Bangor, ME 04401. The listed phone number is (207) 907-1187.

What is Mark Henderson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Mark Henderson enrolled in Medicare?

Yes. Mark Henderson 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 Mark Henderson accept?

Health plans from Anthem Blue Cross and Blue Shield list Mark Henderson 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 Mark Henderson affiliated with any hospitals?

According to CMS data, Mark Henderson is affiliated with St Joseph Hospital, Northern Light A R Gould Hospital, Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital and Millinocket Regional Hospital.

When was this NPI record last updated?

The NPPES record for Mark Henderson was last updated on February 3, 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.