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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KAREN L WANG M.D.
NPI 1083978498
Obstetrics & Gynecology in Santa Cruz, CA

Active since June 29, 2012PECOS Enrolled
96.5/100
CMS Quality Rating
1156 HIGH ST, SANTA CRUZ, CA 95064(831) 459-1740 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2026, Nov 27, 2018, Dec 4, 2017 and 1 more (4 updates tracked since 2016).

About Karen L Wang M.d. NPPES

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

KAREN L WANG M.D. (NPI 1083978498) is an individual obstetrics & gynecology provider in Santa Cruz, California, licensed in California (A150137) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1083978498
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameKAREN L WANGCredential: M.D.
Location Address1156 HIGH STSanta Cruz, CA 95064-1077
Mailing Address100 Wilson Rd Ste 100Monterey, CA 93940-7885 · (831) 242-8301
Phone(831) 459-1740
Sole ProprietorNo
Enumeration DateJune 29, 2012
Last NPPES UpdateJuly 21, 20264 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1083978498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CA · A150137✔ Licensed in NC · 2016-01794
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

1156 HIGH ST, Santa Cruz, CA 95064
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Secondary Practice Locations 2

Location 11505 Soquel Dr Ste 1Santa Cruz, CA 95065 · Phone (831) 465-5440 · Fax (831) 462-2017
Location 223845 Holman Hwy Ste 227Monterey, CA 93940-5901 · Phone (831) 624-3579

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen L Wang M.d. 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.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
42 services23 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
18 services18 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95064 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
$141.77 typical visit price
range $62.97 – $186.69
Typical copayment $35.44 (range $15.74 – $46.67)
Most-billed visit code 99204
Established Patient
$77.84 typical visit price
range $21.02 – $153.16
Typical copayment $19.46 (range $5.25 – $38.29)
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.

96.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.34
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

NAOMI ELIZABETH SILBER MD
Specialist
1156 HIGH ST
SANTA CRUZ, CA 95064
Santa Cruz County (831) 459-2211
DR. LESLIE M ELKIND M.D.
Family Medicine
1156 HIGH ST, UCSC STUDENT HEALTH CENTER
SANTA CRUZ, CA 95064
Santa Cruz County (831) 459-2869
MS. SHEILA HANNAH SIEGEL PA-C
Physician Assistant
1156 HIGH ST
SANTA CRUZ, CA 95064
Santa Cruz County (831) 459-2211
ALLYSON AILEEN GARCIA MD
Pediatrics
1156 HIGH ST
SANTA CRUZ, CA 95064
Santa Cruz County (831) 459-2211
CHRISTINA RINCON M.D.
Family Medicine
1156 HIGH ST, UCSC STUDENT HEALTH SERVICES
SANTA CRUZ, CA 95064
Santa Cruz County (831) 459-2780
DR. CHRISTINE MARGARET BUCHANAN MD
Pediatrics
1156 HIGH ST
SANTA CRUZ, CA 95064
Santa Cruz County (831) 459-2211
GINA PARISI ATC
Specialist/Technologist (Athletic Trainer)
1156 HIGH ST
SANTA CRUZ, CA 95064
Santa Cruz County (831) 502-8479
HEATHER BLYTHE DELAGI N.P.
Nurse Practitioner (Family)
1156 HIGH ST
SANTA CRUZ, CA 95064
Santa Cruz County (831) 459-2211

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 Karen Wang's NPI number?

The NPI number for Karen Wang is 1083978498. It was assigned to this individual provider in the NPPES registry on June 29, 2012.

Where is Karen Wang located?

Karen Wang practices at 1156 High St, Santa Cruz, CA 95064. The listed phone number is (831) 459-1740.

What is Karen Wang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Karen Wang enrolled in Medicare?

Yes. Karen Wang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Karen Wang was last updated on July 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.