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DR. KATERINA A. CHRISTOPOULOS MD, MPH
NPI 1902887847
Internal Medicine - Pulmonary Disease in San Francisco, CA

Active since November 08, 2005PECOS EnrolledAccepts Medicare Assignment
91.85/100
CMS Quality Rating
995 POTRERO AVE BLDG. 80, WARD 86, FL.6, SAN FRANCISCO, CA 94110(628) 206-2400(628) 206-7514 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 24, 2026, Jul 10, 2026 (2 updates tracked since 2026).

About Dr. Katerina A. Christopoulos Md, Mph NPPES

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

DR. KATERINA A. CHRISTOPOULOS MD, MPH (NPI 1902887847) is an individual pulmonary disease provider in San Francisco, California, licensed in California (A105495) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Columbia University College Of Physicians And Surgeons (2003).

NPPES Registry Identity

NPI1902887847
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameDR. KATERINA A. CHRISTOPOULOSCredential: MD, MPH
Location Address995 POTRERO AVE BLDG. 80, WARD 86, FL.6San Francisco, CA 94110-2859
Mailing Address995 Potrero Avenue, Bldg. 80, Ward 86, Fl.6San Francisco, CA 94110-2859 · (628) 206-2400 · Fax (628) 206-7514
Phone(628) 206-2400
Fax(628) 206-7514
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2003
Enumeration DateNovember 8, 2005
Last NPPES UpdateJuly 24, 20262 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1902887847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in CA · A105495
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 036173672 (IL), A105495 (CA)
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License 105495 (CA), 036173672 (IL)
995 POTRERO AVE BLDG. 80, San Francisco, CA 94110
Open in Google Maps ↗

Secondary Practice Location 1

Location 11801 W Taylor StChicago, IL 60612-4795 · Phone (312) 996-8337

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

Dr. Katerina A. Christopoulos Md, Mph 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 ID1052462496
PECOS Enrollment IDI20090625000311
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

3

Medicare enrollment records show Katerina Christopoulos reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of California Sfgh Medical Group
Same address
Medical Oncology
995 POTRERO AVE, BLDG.80, RM 229
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1326013442 (California), NPI 1366417933 (California)
  • 637 clinicians in this Medicare group
NPI 1356696215 (415) 476-4082
City & County Of San Francisco
0.1 mi
General Acute Care Hospital
1001 POTRERO AVE, BUILDING 5, WARD 1B
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • 1,573 clinicians in this Medicare group
NPI 1083648810 (415) 759-4067
Board Of Trustees Of The University Of Illinois
1,762 mi
Pediatrics
1 ILLINI DR
Peoria, IL 61605
  • Reassigned Medicare billing, Illinois enrollment
  • 2,127 clinicians in this Medicare group
NPI 1467425322 (309) 680-8649

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94110 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.85/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.53
Promoting Interoperability100
Improvement Activities40
Cost68.01

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 Katerina Christopoulos's NPI number?

The NPI number for Katerina Christopoulos is 1902887847. It was assigned to this individual provider in the NPPES registry on November 8, 2005.

Where is Katerina Christopoulos located?

Katerina Christopoulos practices at 995 Potrero Ave Bldg. 80 Ward 86, Fl.6, San Francisco, CA 94110. The listed phone number is (628) 206-2400.

What is Katerina Christopoulos's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Katerina Christopoulos enrolled in Medicare?

Yes. Katerina Christopoulos 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 Katerina Christopoulos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katerina Christopoulos reassigns Medicare benefits to 3 organizations: University Of California Sfgh Medical Group (San Francisco, CA), City & County Of San Francisco (San Francisco, CA) and Board Of Trustees Of The University Of Illinois (Peoria, IL). 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 Katerina Christopoulos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Katerina Christopoulos was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.