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DR. DONALD EUGENE MAIER MD
NPI 1922064229
Internal Medicine in Grand Junction, CO

Active since April 25, 2006
607 28 1/4 RD, GRAND JUNCTION, CO 81506(970) 243-3300(970) 243-4464 Get Directions Write a Review

NPPES record last updated: December 9, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Donald Eugene Maier Md NPPES

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

DR. DONALD EUGENE MAIER MD (NPI 1922064229) is an individual internal medicine provider in Grand Junction, Colorado, licensed in Colorado (30987) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1922064229
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DONALD EUGENE MAIERCredential: MD
Location Address607 28 1/4 RDGrand Junction, CO 81506-6023
Mailing AddressPo Box 1687Grand Junction, CO 81502-1687 · (970) 256-6322 · Fax (970) 263-2691
Phone(970) 243-3300
Fax(970) 243-4464
Sole ProprietorNo
Enumeration DateApril 25, 2006
Last NPPES UpdateDecember 9, 2015
✔ NPI 1922064229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · 30987
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.
607 28 1/4 RD, Grand Junction, CO 81506
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Other Identifiers 4

Medicare PIN110135000
Medicaid01309871CO
Medicare UPINE87836CO
Medicare PINCE2984CO

Areas of Expertise CMS Part B claims 8

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
254 services169 patients
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.
227 services172 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.
120 services91 patients
Blood test, clotting time 85610
A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.
59 services14 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.
59 services24 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.
31 services28 patients

Other Providers at the Same Location NPPES 12

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

COMMUNITY MEDICAL GROUP, LLC
Internal Medicine
607 28 1/4 RD
GRAND JUNCTION, CO 81506
Mesa County (970) 243-3300
DAVID JOHANSEN M.D.
Internal Medicine
607 28 1/4 RD
GRAND JUNCTION, CO 81506
Mesa County (970) 243-3300
ETHAN KURT CHAMBERS MD
Internal Medicine
607 28 1/4 RD
GRAND JUNCTION, CO 81506
Mesa County (970) 243-3300
DR. TIFFANY WYATT DO
Internal Medicine
607 28 1/4 RD
GRAND JUNCTION, CO 81506
Mesa County (970) 243-3300
DR. BARRY WAYNE HOLCOMB MD
Internal Medicine
607 28 1/4 RD, SUITE 301
GRAND JUNCTION, CO 81506
Mesa County (970) 243-3300
FLORIAN DIETER SEEBERGER M.D.
Internal Medicine
607 28 1/4 RD
GRAND JUNCTION, CO 81506
Mesa County (970) 243-3300
ERIN MARIE HATTER RN, BSN
Registered Nurse (Case Management)
607 28 1/4 RD
GRAND JUNCTION, CO 81506
Mesa County (970) 263-2931
WILLIAM A FOUTZ MD
Internal Medicine
607 28 1/4 RD
GRAND JUNCTION, CO 81506
Mesa County (970) 243-3300

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 Donald Maier's NPI number?

The NPI number for Donald Maier is 1922064229. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Donald Maier located?

Donald Maier practices at 607 28 1/4 Rd, Grand Junction, CO 81506. The listed phone number is (970) 243-3300.

What is Donald Maier's specialty?

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

When was this NPI record last updated?

The NPPES record for Donald Maier was last updated on December 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.