DR. DOROTHEEA OANA WARMERDAM MD
NPI 1033228739
Ophthalmology in Sacramento, CA

Active since August 29, 2006PECOS EnrolledAccepts Medicare Assignment
84.14/100
CMS Quality Rating
3 PARK CENTER DR STE 100, SACRAMENTO, CA 95825(916) 454-4861(916) 454-3603 Get Directions Write a Review

NPPES record last updated: July 30, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dorotheea Oana Warmerdam Md NPPES

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

DR. DOROTHEEA OANA WARMERDAM MD (NPI 1033228739) is an individual ophthalmology provider in Sacramento, California, licensed in California (A96243) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sacramento, and is a graduate of New York Medical College (2002).

NPPES Registry Identity

NPI1033228739
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameDR. DOROTHEEA OANA WARMERDAMCredential: MD
Location Address3 PARK CENTER DR STE 100Sacramento, CA 95825-8340
Mailing Address3 Park Center Dr Ste 210Sacramento, CA 95825-8341 · (916) 454-6191 · Fax (916) 454-1015
Fax(916) 454-3603
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2002
Enumeration DateAugust 29, 2006
Last NPPES UpdateJuly 30, 2024
NPPES CertifiedJuly 30, 2024
NPI 1033228739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in CA · A96243
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.
3 PARK CENTER DR STE 100, Sacramento, CA 95825

Secondary Practice Location 1

Location 15771 Greenback LnSacramento, CA 95841-2013 · Phone (916) 339-3655 · Fax (916) 339-3658

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. Dorotheea Oana Warmerdam 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 ID2961402565
PECOS Enrollment IDI20070104000493
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 2

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.

Removal of membrane of retina 67041
Removal of the retina's membrane is a surgical procedure aimed at treating eye conditions affecting the retina's function. It involves a delicate operation to eliminate scar tissue or membranes causing vision problems. The procedure can help improve or stabilize vision.
14 services14 patients
Repair of detached retina with drainage and removal of eye fluid between lens and retina 67108
This procedure addresses a detached retina, a serious eye condition. It involves draining fluid from between the lens and retina, allowing the retina to reattach. Then, the eye fluid is removed to prevent future detachments. It's a crucial step for vision restoration.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95825 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
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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.

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.

84.14/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality98.06
Promoting Interoperability100
Improvement Activities20
Cost74.07

Other Providers at the Same Location NPPES 6

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

Ophthalmology (Retina Specialist)
3 PARK CENTER DR STE 100
SACRAMENTO, CA 95825
Ophthalmology (Retina Specialist)
3 PARK CENTER DR STE 100
SACRAMENTO, CA 95825
Ophthalmology
3 PARK CENTER DR STE 100
SACRAMENTO, CA 95825
Ophthalmology (Retina Specialist)
3 PARK CENTER DR STE 100
SACRAMENTO, CA 95825
Ophthalmology (Retina Specialist)
3 PARK CENTER DR STE 100
SACRAMENTO, CA 95825
Ophthalmology (Retina Specialist)
3 PARK CENTER DR STE 100
SACRAMENTO, CA 95825

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 Dorotheea Warmerdam's NPI number?

The NPI number for Dorotheea Warmerdam is 1033228739. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Dorotheea Warmerdam located?

Dorotheea Warmerdam practices at 3 Park Center Dr Ste 100, Sacramento, CA 95825. The listed phone number is (916) 454-4861.

What is Dorotheea Warmerdam's specialty?

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

Is Dorotheea Warmerdam enrolled in Medicare?

Yes. Dorotheea Warmerdam 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 Dorotheea Warmerdam was last updated on July 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.