MARK DRUCKER MD
NPI 1699753046
Ophthalmology in Walnut Creek, CA

Q: What is Mark Drucker's NPI number?

The NPI number for Mark Drucker is 1699753046. It was assigned to this individual provider in the NPPES registry on January 5, 2006.

Q: What is Mark Drucker's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Drucker was last updated on May 16, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since January 05, 2006PECOS Enrolled

1855 SAN MIGUEL DR, #28, WALNUT CREEK, CA 94596(925) 935-4978(925) 935-9542 Get Directions Write a Review

NPPES record last updated: May 16, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Mark Drucker Md NPPES

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

MARK DRUCKER MD (NPI 1699753046) is an individual ophthalmology provider in Walnut Creek, California, licensed in California (G0045173) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699753046

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameMARK DRUCKERCredential: MD

Location Address1855 SAN MIGUEL DR, #28Walnut Creek, CA 94596-5214

Mailing Address1855 San Miguel Dr, #28Walnut Creek, CA 94596-5214 · (925) 935-4978 · Fax (925) 935-9542

Phone(925) 935-4978

Fax(925) 935-9542

Sole ProprietorYes

Enumeration DateJanuary 5, 2006

Last NPPES UpdateMay 16, 2008

✔ NPI 1699753046 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · G0045173

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

1855 SAN MIGUEL DR, Walnut Creek, CA 94596

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Other Identifiers 3

Medicare UPINA49920

Medicare ID-Type UnspecifiedOOG451730CA

MedicaidOOG451730CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark Drucker Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 94596 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

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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