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DR. MARINA M PEARSALL M.D., PH.D.
NPI 1578522397
Internal Medicine in Denver, CO

Active since March 21, 2006Opted out of Medicare · through Feb 20, 2028
340 ELM ST, DENVER, CO 80220(720) 476-1000(720) 710-8671 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Marina M Pearsall M.d., Ph.d. NPPES

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

DR. MARINA M PEARSALL M.D., PH.D. (NPI 1578522397) is an individual internal medicine provider in Denver, Colorado, licensed in Colorado (DR.0048476) and active in the NPI registry since March 2006. She has opted out of Medicare through February 20, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1578522397
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARINA M PEARSALLCredential: M.D., PH.D.
Location Address340 ELM STDenver, CO 80220-5741
Mailing Address340 Elm StDenver, CO 80220-5741 · (720) 476-1000 · Fax (720) 710-8671
Phone(720) 476-1000
Fax(720) 710-8671
Sole ProprietorNo
Enumeration DateMarch 21, 2006
Last NPPES UpdateMarch 25, 2026
NPPES CertifiedMarch 25, 2026
✔ NPI 1578522397 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 · DR.0048476
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.
340 ELM ST, Denver, CO 80220
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Dr. Marina M Pearsall M.d., Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 20, 2016 through February 20, 2028.

Opt-Out Effective DateFebruary 20, 2016
Opt-Out In Effect ThroughFebruary 20, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80220 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.

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 Marina Pearsall's NPI number?

The NPI number for Marina Pearsall is 1578522397. It was assigned to this individual provider in the NPPES registry on March 21, 2006.

Where is Marina Pearsall located?

Marina Pearsall practices at 340 Elm St, Denver, CO 80220. The listed phone number is (720) 476-1000.

What is Marina Pearsall's specialty?

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

Is Marina Pearsall enrolled in Medicare?

No. Marina Pearsall has opted out of Medicare through February 20, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Marina Pearsall was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.