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DR. MAXWELL A WITT MD
NPI 1174142541
Internal Medicine in Aurora, CO

Active since April 15, 2020PECOS EnrolledAccepts Medicare Assignment
12700 E 19TH AVE, AURORA, CO 80045(303) 724-6196 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 10, 2025, Jun 10, 2023, Apr 15, 2020 (3 updates tracked since 2020).

About Dr. Maxwell A Witt Md NPPES

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

DR. MAXWELL A WITT MD (NPI 1174142541) is an individual internal medicine provider in Aurora, Colorado, licensed in Colorado (DR.0071126) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Cheyenne Regional Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1174142541
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MAXWELL A WITTCredential: MD
Location Address12700 E 19TH AVEAurora, CO 80045-2560
Mailing Address12700 East 19th Avenue, Mail Stop B168Aurora, CO 80045 · (303) 724-6196
Phone(303) 724-6196
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2020
Enumeration DateApril 15, 2020
Last NPPES UpdateJune 10, 20253 updates tracked since enumeration
NPPES CertifiedJune 10, 2025
✔ NPI 1174142541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · DR.0071126
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.
Also ListedHospitalistTaxonomy 208M00000X · License DR.0071126 (CO)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
12700 E 19TH AVE, Aurora, CO 80045
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11 University Of New MexicoAlbuquerque, NM 87131-0001 · Phone (505) 272-6331
Location 210350 E Dakota AveDenver, CO 80247-1314 · Phone (303) 338-4545

Other Identifiers 2

Other029706CO · Kaiser Commercial Number
Medicaid9000222550CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.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. Maxwell A Witt 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 ID1456778950
PECOS Enrollment IDI20250620000727, I20250905002272
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

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

Cheyenne Regional Medical Center

Acute Care Hospitals · Cheyenne, WY
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number530014
Location214 East 23rd StreetCheyenne, WY 82001 · Laramie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80045 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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 20

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

DR. AMY BRIDGIT MATHEW MD
Internal Medicine
12700 E 19TH AVE
AURORA, CO 80045
Adams County (303) 724-6043
ANDREA ELENA DAVIS MD
Internal Medicine
12700 E 19TH AVE
AURORA, CO 80045
Adams County (303) 724-6043
LAURA NATALIA VICTORIA POVEDA MD
Student in an Organized Health Care Education/Training Program
12700 E 19TH AVE
AURORA, CO 80045
Adams County (303) 724-6196
CRISTOFER FRANCISCO SANTAMARIA GARCIA MD
Student in an Organized Health Care Education/Training Program
12700 E 19TH AVE
AURORA, CO 80045
Adams County (303) 724-5000
SARAH E CLARK PHD
Technician
12700 E 19TH AVE
AURORA, CO 80045
Adams County (303) 724-9561
RICHARD JOHNSON MD
Internal Medicine (Nephrology)
12700 E 19TH AVE
AURORA, CO 80045
Adams County (303) 724-4852
DR. LAUREN ASHLEY LANGE MD
Student in an Organized Health Care Education/Training Program
12700 E 19TH AVE
AURORA, CO 80045
Adams County (303) 724-4330
VALERIA JAQUEZ
Nurse Practitioner (Family)
12700 E 19TH AVE
AURORA, CO 80045
Adams County (720) 848-2080

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 Maxwell Witt's NPI number?

The NPI number for Maxwell Witt is 1174142541. It was assigned to this individual provider in the NPPES registry on April 15, 2020.

Where is Maxwell Witt located?

Maxwell Witt practices at 12700 E 19th Ave, Aurora, CO 80045. The listed phone number is (303) 724-6196.

What is Maxwell Witt's specialty?

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

Is Maxwell Witt enrolled in Medicare?

Yes. Maxwell Witt 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 Maxwell Witt accept?

Health plans from Blue Cross Blue Shield of Wyoming list Maxwell Witt 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 Maxwell Witt affiliated with any hospitals?

According to CMS data, Maxwell Witt is affiliated with Cheyenne Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Maxwell Witt was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.