Emily Du Krasowsky, MD
Obstetrics & Gynecology Physician · Diamond Bar, CA
Emily Du Krasowsky, MD is an obstetrics & gynecology physician with a practice address in Diamond Bar, California, and NPI 1669933552, issued on Mar 25, 2019. Check the license (California A181493, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Emily Du Krasowsky
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A181493 CA
Self-reported in NPPES; status is on the state search - Practice location
- 253 S Diamond Bar Blvd, Diamond Bar, CA 91765
- Phone
- (909) 860-1144
- Enumerated
- Mar 25, 2019
- Record last updated
- Feb 17, 2026
- Fax
- (909) 860-8307
- Medicare enrollment
- Enrolled (PECOS I20230919001295); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 253 S Diamond Bar Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruby Banuelos Calhoun, LCSWClinical Social Worker1902379985
- Lilian Li, DOFamily Medicine Physician1730717737
- Anne Liao, MDObstetrics & Gynecology Physician1164099487
- Jessica Mac, LCSWClinical Social Worker1326561382
- David Rhodes, MDFamily Medicine Physician1518968353
- Loretta Rounds, RNRegistered Nurse1619842101
Verify Emily Du Krasowsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A181493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
61 Medicare Part D claims for 27 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Estradiol15 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 MIPS final score for 2023 (Medicare payment program): 96 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $58.04
2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Providence Medical FoundationChino Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emily Du Krasowsky among 5,088 obstetrics & gynecology physician records in California
Emily Du Krasowsky, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 92% of them.
- NPI issued2019 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2019 · median 2004 among the 2,700 with a school on file
- Record last updated2026 · 64% 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 California 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 California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Diamond Bar → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Jong Kim, M.D.,Diamond Bar, CA 917651053419176
- Anne Liao, MDDiamond Bar, CA 917651164099487
- Michael Maung, M.D.Diamond Bar, CA 917651225493810
- Nayan Shah, MDDiamond Bar, CA 917651174631402
- Geeta Patel, M.D.Ontario, CA 917641154414357
- Tahira Akram, MDPomona, CA 917671942202825
- Frank Chiang, MDPomona, CA 917671457456287
- David Choi, M.D.Pomona, CA 917671881947117
Common questions
What is Emily Du Krasowsky, MD's NPI number?
Emily Du Krasowsky, MD's National Provider Identifier (NPI) is 1669933552, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Emily Du Krasowsky, MD located?
The NPPES record lists a practice address at 253 S Diamond Bar Blvd, Diamond Bar, CA, 91765. Phone: (909) 860-1144. Providers update this record themselves, so call before visiting.
How can I verify Emily Du Krasowsky, MD's license?
NPPES lists California license number A181493, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Emily Du Krasowsky, MD prescribe under Medicare Part D?
In 2024, Emily Du Krasowsky, MD had 61 Medicare Part D claims for 27 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Emily Du Krasowsky, MD's MIPS final score?
The 2023 MIPS final score is 96 of 100. 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.