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MICHLENE RAE PASSERI M.D.
NPI 1649711094
Psychiatry & Neurology - Neurology in Aurora, CO

Active since March 18, 2017PECOS EnrolledAccepts Medicare Assignment
1635 AURORA CT, AURORA, CO 80045(720) 848-0000 Get Directions Write a Review

NPPES record last updated: October 4, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 4, 2022, Jun 30, 2021, Jun 21, 2018 and 1 more (4 updates tracked since 2017).

About Michlene Rae Passeri M.d. NPPES

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

MICHLENE RAE PASSERI M.D. (NPI 1649711094) is an individual neurology provider in Aurora, Colorado, licensed in Colorado (DR.0066264) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and is a graduate of Texas A & M University System, Hsc, College Of Medicine (2017).

NPPES Registry Identity

NPI1649711094
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameMICHLENE RAE PASSERICredential: M.D.
Location Address1635 AURORA CTAurora, CO 80045-2541
Mailing AddressPo Box 110429Aurora, CO 80042-0429
Phone(720) 848-0000
Sole ProprietorNo
Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 2017
Enumeration DateMarch 18, 2017
Last NPPES UpdateOctober 4, 20224 updates tracked since enumeration
NPPES CertifiedOctober 4, 2022
✔ NPI 1649711094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses✔ Licensed in CO · DR.0066264✔ Licensed in KY · 56853
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
1635 AURORA CT, Aurora, CO 80045
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Oscar Insurance Company, UnitedHealthcare.Insurance ›

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

Michlene Rae Passeri 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 ID1254733710
PECOS Enrollment IDI20210707002095, I20220613002868
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 Reassignments

4

Medicare enrollment records show Michlene Passeri reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Neurology Of The Rockies, LLC
11 mi
Neurology
125 INVERNESS DR E STE 330
Englewood, CO 80112
  • Reassigned Medicare billing, Colorado enrollment
  • 15 clinicians in this Medicare group
NPI 1942824610 (303) 840-5051
Us Neuroscience Institute PLLC
895 mi
Neurology
5711 MCPHERSON RD STE 100
Laredo, TX 78041
  • Reassigned Medicare billing, Texas enrollment
  • 20 clinicians in this Medicare group
NPI 1578218244 (956) 462-5328
Utmb Faculty Group Practice
919 mi
General Practice
301 UNIVERSITY BLVD
Galveston, TX 77555
  • Reassigned Medicare billing, Texas enrollment
  • 2,222 clinicians in this Medicare group
NPI 1942241146 (409) 772-2222
Appalachian Regional Healthcare, Inc.
1,166 mi
Emergency Medicine
3600 CUMBERLAND AVE
Middlesboro, KY 40965
  • Reassigned Medicare billing, West Virginia enrollment
  • 108 clinicians in this Medicare group
NPI 1134204688 (606) 242-1100

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

Areas of Expertise CMS Part B claims 2

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.
103 services94 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.
55 services55 patients

Hospital Affiliations CMS Care Compare

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

University Of Texas Medical Branch Galveston

Acute Care Hospitals · Galveston, TX
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450018
Location301 University BoulevardGalveston, TX 77555 · Galveston 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.

CATHERINE ELIZABETH CALLINAN MD
Obstetrics & Gynecology
1635 AURORA CT
AURORA, CO 80045
Adams County (720) 848-0000
RUI ZHENG-PYWELL MD
Colon & Rectal Surgery
1635 AURORA CT
AURORA, CO 80045
Adams County (720) 848-0000
ANNA NGUYEN PA-C
Physician Assistant (Surgical)
1635 AURORA CT
AURORA, CO 80045
Adams County (720) 848-0000
JENNIFER SKRENTA PA
Physician Assistant (Surgical)
1635 AURORA CT
AURORA, CO 80045
Adams County (720) 848-0833
JORDAN ALEECE FLETCHER MD
Obstetrics & Gynecology
1635 AURORA CT
AURORA, CO 80045
Adams County (720) 848-1060
KARA LEIGH MOTLEY MD
Obstetrics & Gynecology
1635 AURORA CT
AURORA, CO 80045
Adams County (720) 848-0000
DR. STEVEN DAWSON JR. MD
Student in an Organized Health Care Education/Training Program
1635 AURORA CT
AURORA, CO 80045
Adams County (303) 724-4620
DR. TESS LAURYNN SCHULTZ DO
Psychiatry & Neurology (Pain Medicine)
1635 AURORA CT
AURORA, CO 80045
Adams County (720) 848-0000

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 Michlene Passeri's NPI number?

The NPI number for Michlene Passeri is 1649711094. It was assigned to this individual provider in the NPPES registry on March 18, 2017.

Where is Michlene Passeri located?

Michlene Passeri practices at 1635 Aurora Ct, Aurora, CO 80045. The listed phone number is (720) 848-0000.

What is Michlene Passeri's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Michlene Passeri enrolled in Medicare?

Yes. Michlene Passeri 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 organizations bill Medicare for Michlene Passeri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michlene Passeri reassigns Medicare benefits to 4 organizations: Neurology Of The Rockies, LLC (Englewood, CO), Us Neuroscience Institute PLLC (Laredo, TX), Utmb Faculty Group Practice (Galveston, TX) and Appalachian Regional Healthcare, Inc. (Middlesboro, KY). Each 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 Michlene Passeri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michlene Passeri accept?

Health plans from CareSource, Oscar Insurance Company and UnitedHealthcare list Michlene Passeri 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 Michlene Passeri affiliated with any hospitals?

According to CMS data, Michlene Passeri is affiliated with University Of Texas Medical Branch Galveston.

When was this NPI record last updated?

The NPPES record for Michlene Passeri was last updated on October 4, 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.