Natalia Allison Dvorak, M.D.
Obstetrics & Gynecology Physician · Bellevue, WA
Natalia Allison Dvorak, M.D. is an obstetrics & gynecology physician with a practice address in Bellevue, Washington, and NPI 1184860363, issued on Dec 18, 2008. Check the license (Washington MD60269809, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Natalia Allison Dvorak
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- MD60269809 WA
A106213 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 116TH Ave NE, Bellevue, WA 98004
- Phone
- (323) 857-3871
- Enumerated
- Dec 18, 2008
- Record last updated
- Feb 1, 2022
- Medicare enrollment
- Enrolled (PECOS I20120821000868); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1600 116TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Natalia Allison Dvorak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60269809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
58 Medicare Part D claims for 21 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Overlake Medical Clinics LLCBellevue, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalia Allison Dvorak among 1,038 obstetrics & gynecology physician records in Washington
Natalia Allison Dvorak, M.D. is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2007 · median 2007 among the 582 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Washington
There are 1,038 obstetrics & gynecology physician records in Washington.
All 1,038 in Washington → Every provider in Bellevue → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Danica Bloomquist, MDBellevue, WA 980041487664413
- Angela Chien, M.D.Bellevue, WA 980041952490088
- Kristin Graham, MDBellevue, WA 980041659370898
- James Haines, MDBellevue, WA 980041952300212
- Ann Kolwitz, MDBellevue, WA 980041811996531
- James Kustin, MDBellevue, WA 980041518024876
- Michael Lawler, MDBellevue, WA 980041801895529
- Pamela Lutz, MDBellevue, WA 980041255367066
Common questions
What is Natalia Allison Dvorak, M.D.'s NPI number?
Natalia Allison Dvorak, M.D.'s National Provider Identifier (NPI) is 1184860363, issued on Dec 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Natalia Allison Dvorak, M.D. located?
The NPPES record lists a practice address at 1600 116TH Ave NE, Bellevue, WA, 98004. Phone: (323) 857-3871. Providers update this record themselves, so call before visiting.
How can I verify Natalia Allison Dvorak, M.D.'s license?
NPPES lists Washington license number MD60269809, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Natalia Allison Dvorak, M.D. prescribe under Medicare Part D?
In 2024, Natalia Allison Dvorak, M.D. had 58 Medicare Part D claims for 21 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Natalia Allison Dvorak, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.