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MS. LOIS CHRISTINE JOHNSON MD
NPI 1326150053
Internal Medicine in Santa Rosa, CA

Active since August 31, 2006Opted out of Medicare · through May 1, 2027
73.79/100
CMS Quality Rating
1029 THIRD STREET, SANTA ROSA, CA 95404(707) 522-1466(707) 522-1467 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Lois Christine Johnson Md NPPES

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

MS. LOIS CHRISTINE JOHNSON MD (NPI 1326150053) is an individual internal medicine provider in Santa Rosa, California, licensed in California (G55518) and active in the NPI registry since August 2006. She has opted out of Medicare through May 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1326150053
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMS. LOIS CHRISTINE JOHNSONCredential: MD
Location Address1029 THIRD STREETSanta Rosa, CA 95404
Mailing Address1029 Third StreetSanta Rosa, CA 95404 · (707) 522-1466 · Fax (707) 522-1467
Phone(707) 522-1466
Fax(707) 522-1467
Sole ProprietorNo
Enumeration DateAugust 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1326150053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G55518
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.
1029 THIRD STREET, Santa Rosa, CA 95404
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Other Identifiers 1

Medicare UPINE84615

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Lois Christine Johnson Md 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 May 1, 2013 through May 1, 2027.

Opt-Out Effective DateMay 1, 2013
Opt-Out In Effect ThroughMay 1, 2027Opt-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 95404 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
$142.00 typical visit price
range $63.04 – $187.01
Typical copayment $35.50 (range $15.76 – $46.75)
Most-billed visit code 99204
Established Patient
$109.88 typical visit price
range $21.02 – $153.40
Typical copayment $27.47 (range $5.25 – $38.35)
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.

73.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.87
Promoting Interoperability92
Improvement Activities40
Cost36.93

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 Lois Johnson's NPI number?

The NPI number for Lois Johnson is 1326150053. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Lois Johnson located?

Lois Johnson practices at 1029 Third Street, Santa Rosa, CA 95404. The listed phone number is (707) 522-1466.

What is Lois Johnson's specialty?

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

Is Lois Johnson enrolled in Medicare?

No. Lois Johnson has opted out of Medicare through May 1, 2027. 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 Lois Johnson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.