DR. JULIA A PIERCE MD
NPI 1669468245
Internal Medicine in Denver, CO

Active since September 20, 2005PECOS EnrolledAccepts Medicare Assignment
100 FILLMORE ST FL 5, DENVER, CO 80206(617) 505-1520(617) 928-8401 Get Directions Write a Review

NPPES record last updated: March 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 27, 2026, Jun 11, 2021 (2 updates tracked since 2021).

About Dr. Julia A Pierce Md NPPES

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

DR. JULIA A PIERCE MD (NPI 1669468245) is an individual internal medicine provider in Denver, Colorado, licensed in Colorado (CDRH.0050243) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1992).

NPPES Registry Identity

NPI1669468245
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JULIA A PIERCECredential: MD
Location Address100 FILLMORE ST FL 5Denver, CO 80206-4916
Mailing Address109 State St., 5th FlBoston, MA 02109-2906 · (617) 505-1520 · Fax (617) 928-8401
Fax(617) 928-8401
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 1992
Enumeration DateSeptember 20, 2005
Last NPPES UpdateMarch 27, 20262 updates tracked since enumeration
NPPES CertifiedMarch 27, 2026
NPI 1669468245 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in CO · CDRH.0050243 Licensed in NJ · 25MA11107800 Licensed in OR · MD208657 Licensed in CA · G172361 Licensed in WA · MD61296107 Licensed in TN · 24898 Licensed in NY · 309825
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.
100 FILLMORE ST FL 5, Denver, CO 80206

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. Julia A Pierce 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 ID3476578147
PECOS Enrollment IDI20230222001949
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80206 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers14 claims84 services$1.78 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

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

Nurse Practitioner (Family)
100 FILLMORE ST FL 5
DENVER, CO 80206
Internal Medicine (Endocrinology, Diabetes & Metabolism)
100 FILLMORE ST FL 5
DENVER, CO 80206
Family Medicine
100 FILLMORE ST FL 5
DENVER, CO 80206
Behavior Analyst
100 FILLMORE ST FL 5
DENVER, CO 80206
General Practice
100 FILLMORE ST FL 5
DENVER, CO 80206
Family Medicine
100 FILLMORE ST FL 5
DENVER, CO 80206
Behavior Analyst
100 FILLMORE ST FL 5
DENVER, CO 80206
Physician Assistant
100 FILLMORE ST FL 5
DENVER, CO 80206

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 Julia Pierce's NPI number?

The NPI number for Julia Pierce is 1669468245. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is Julia Pierce located?

Julia Pierce practices at 100 Fillmore St Fl 5, Denver, CO 80206. The listed phone number is (617) 505-1520.

What is Julia Pierce's specialty?

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

Is Julia Pierce enrolled in Medicare?

Yes. Julia Pierce 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 Julia Pierce accept?

Health plans from Kaiser Permanente list Julia Pierce 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.

When was this NPI record last updated?

The NPPES record for Julia Pierce was last updated on March 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.