Sang Hyo Park, MD
Obstetrics & Gynecology Physician · Los Angeles, CA
Sang Hyo Park, MD is an obstetrics & gynecology physician with a practice address in Los Angeles, California, and NPI 1386732188, issued on Oct 10, 2006. Check the license (California A42333, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sang Hyo Park
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A42333 CA
Self-reported in NPPES; status is on the state search - Practice location
- 945 S Western Ave, Los Angeles, CA 90006
- Phone
- (323) 730-0200
- Enumerated
- Oct 10, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (323) 730-1653
- Medicaid ID
- A42333 CA
- Medicare enrollment
- Enrolled (PECOS I20040810001437); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 945 S Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sang Park, O.M.D.Acupuncturist1144368747
Verify Sang Hyo Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A42333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
228 Medicare Part D claims for 101 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol78 claims
- Metronidazole22 claims
- Terconazole19 claims
- Ciprofloxacin Hcl17 claims
- Oxybutynin Chloride Er14 claims
- Acyclovir12 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.
Industry payments in 2024: $13.75
1 payment: food and beverage; the largest payer was Pfizer Inc. 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.
Sang Hyo Park among 5,088 obstetrics & gynecology physician records in California
Sang Hyo Park, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1971 · median 2004 among the 2,700 with a school on file
- Record last updated2007 · 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 Los Angeles → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Sangjoon Lee, M.D.Los Angeles, CA 900061053423327
- Min Park, M.D.Los Angeles, CA 900061962495572
- Norma Salceda, M.D.Los Angeles, CA 900061336245802
- Richard Bardowell, M.D.Los Angeles, CA 900051790796753
- Nicole Bender, MDLos Angeles, CA 900071730225418
- Deborah Nucatola, M.D.Los Angeles, CA 900071336166024
- Ambujam Panchanathan, M.D.Los Angeles, CA 900071730223330
- Vallorie Saulsberry, MDLos Angeles, CA 900071982732137
Common questions
What is Sang Hyo Park, MD's NPI number?
Sang Hyo Park, MD's National Provider Identifier (NPI) is 1386732188, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sang Hyo Park, MD located?
The NPPES record lists a practice address at 945 S Western Ave, Los Angeles, CA, 90006. Phone: (323) 730-0200. Providers update this record themselves, so call before visiting.
How can I verify Sang Hyo Park, MD's license?
NPPES lists California license number A42333, 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 Sang Hyo Park, MD prescribe under Medicare Part D?
In 2024, Sang Hyo Park, MD had 228 Medicare Part D claims for 101 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
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.