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DAVID CLAUDE SIDNEY MD
NPI 1841358975
Internal Medicine - Infectious Disease in Santa Rosa, CA

Active since December 04, 2006PECOS EnrolledAccepts Medicare Assignment
122 CALISTOGA ROAD #396, SANTA ROSA, CA 95409(707) 525-8296(707) 942-1598 Get Directions Write a Review

NPPES record last updated: June 13, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About David Claude Sidney Md NPPES

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

DAVID CLAUDE SIDNEY MD (NPI 1841358975) is an individual infectious disease provider in Santa Rosa, California, licensed in California (A84341) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1996).

NPPES Registry Identity

NPI1841358975
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDAVID CLAUDE SIDNEYCredential: MD
Location Address122 CALISTOGA ROAD #396Santa Rosa, CA 95409-3702
Mailing Address122 Calistoga Road #396Santa Rosa, CA 95409-3702 · (707) 525-8296 · Fax (707) 942-1598
Phone(707) 525-8296
Fax(707) 942-1598
Sole ProprietorYes
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1996
Enumeration DateDecember 4, 2006
Last NPPES UpdateJune 13, 2014
✔ NPI 1841358975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A84341
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Other Identifiers 3

Medicare UPINH68484
Medicare ID-Type Unspecified00A843410CA · Nhic California Medicare
Medicaid00A843410CA

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

David Claude Sidney 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 ID7315831989
PECOS Enrollment IDI20040224000500
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.

Areas of Expertise CMS Part B claims 4

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
119 services113 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
88 services55 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
83 services51 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95409 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.

Other Providers at the Same Location NPPES

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

SHU QING YANG MD
Internal Medicine (Infectious Disease)
122 CALISTOGA ROAD #396
SANTA ROSA, CA 95409
Sonoma County (707) 525-8229

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 David Sidney's NPI number?

The NPI number for David Sidney is 1841358975. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Where is David Sidney located?

David Sidney practices at 122 Calistoga Road #396, Santa Rosa, CA 95409. The listed phone number is (707) 525-8296.

What is David Sidney's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is David Sidney enrolled in Medicare?

Yes. David Sidney 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.

When was this NPI record last updated?

The NPPES record for David Sidney was last updated on June 13, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.