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DR. DIANA YUN-GUAN WANG MD
NPI 1144425786
Obstetrics & Gynecology in Austin, TX

Active since June 15, 2007PECOS EnrolledAccepts Medicare Assignment
86.23/100
CMS Quality Rating
313 E 12TH ST, SUITE 101, AUSTIN, TX 78701(512) 324-9650(512) 324-9651 Get Directions Write a Review

NPPES record last updated: January 25, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diana Yun-guan Wang Md NPPES

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

DR. DIANA YUN-GUAN WANG MD (NPI 1144425786) is an individual obstetrics & gynecology provider in Austin, Texas, licensed in Texas (N1214) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with North Austin Medical Center, and is a graduate of University Of Texas Medical Branch At Galveston (2005).

NPPES Registry Identity

NPI1144425786
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. DIANA YUN-GUAN WANGCredential: MD
Location Address313 E 12TH ST, SUITE 101Austin, TX 78701-1954
Mailing Address1601 Rio Grande St, Suite 340Austin, TX 78701-1137 · (512) 324-8960 · Fax (512) 324-8962
Phone(512) 324-9650
Fax(512) 324-9651
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2005
Enumeration DateJune 15, 2007
Last NPPES UpdateJanuary 25, 2013
✔ NPI 1144425786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · N1214
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.
313 E 12TH ST, Austin, TX 78701
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN8L18042TX
Medicaid206850401TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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. Diana Yun-guan Wang 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 ID9234284985
PECOS Enrollment IDI20090901000287
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.

Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
17 services17 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.
16 services16 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.
16 services15 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

North Austin Medical Center

Acute Care Hospitals · Austin, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450809
Location12221 Mopac Expressway NorthAustin, TX 78758 · Travis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78701 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
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.

86.23/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability100
Improvement Activities40
Cost54.1

Reported Quality Measures

Breast Cancer Screening
83%77 patients4/55-star benchmark: 93%
Cervical Cancer Screening
95%1,143 patients4/55-star benchmark: 98%
e-Prescribing
99%2,193 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
38%883 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
51%1,560 patients4/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 17% · 1,009 patients
17%1,009 patients
Provide Patients Electronic Access to Their Health Information
99%1,645 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

SCOTT J WEINER MD
Pediatrics
313 E 12TH ST, STE 104
AUSTIN, TX 78701
Travis County (409) 772-2222
KIMBERLY CHERYL BUTRUM RN GNP
Nurse Practitioner (Gerontology)
313 E 12TH ST, SUITE 101
AUSTIN, TX 78701
Travis County (512) 324-9660
ZACHARY A CHIPMAN M.D.
Obstetrics & Gynecology
313 E 12TH ST, SUITE 101
AUSTIN, TX 78701
Travis County (512) 324-9650
UTMB FACULTY GROUP PRACTICE
Clinic/Center (Multi-Specialty)
313 E 12TH ST
AUSTIN, TX 78701
Travis County (409) 772-2222
GEORGE AMBROSE EDWARDS MD
Pediatrics
313 E 12TH ST, STE 104
AUSTIN, TX 78701
Travis County (409) 772-2222
ELIZABETH NELSON MD
Internal Medicine
313 E 12TH ST, STE 101
AUSTIN, TX 78701
Travis County (512) 324-9650
UNIVERSITY OF TEXAS MEDICAL BRANCH, AUSTIN INITIATIVES AT UTMB
Internal Medicine
313 E 12TH ST
AUSTIN, TX 78701
Travis County (409) 772-2222
DR. JOHN CHANG LUK M.D.
Pediatrics
313 E 12TH ST, STE. 104
AUSTIN, TX 78701
Travis County (409) 772-2222

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 Diana Wang's NPI number?

The NPI number for Diana Wang is 1144425786. It was assigned to this individual provider in the NPPES registry on June 15, 2007.

Where is Diana Wang located?

Diana Wang practices at 313 E 12th St Suite 101, Austin, TX 78701. The listed phone number is (512) 324-9650.

What is Diana Wang's specialty?

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

Is Diana Wang enrolled in Medicare?

Yes. Diana Wang 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.

What insurance does Diana Wang accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Diana Wang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diana Wang affiliated with any hospitals?

According to CMS data, Diana Wang is affiliated with North Austin Medical Center.

When was this NPI record last updated?

The NPPES record for Diana Wang was last updated on January 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.