Christina Southern Reh, M.D.
Pediatric Endocrinology Physician · Los Angeles, CA
Christina Southern Reh, M.D. is a pediatric endocrinology physician with a practice address in Los Angeles, California, and NPI 1255579371, issued on Jan 27, 2009. Check the license (California A94219, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christina Southern Reh
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- A94219 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Ucla Medical Plz Ste 265, Los Angeles, CA 90095
- Phone
- (310) 825-0867
- Enumerated
- Jan 27, 2009
- Record last updated
- Jan 3, 2023
- Fax
- (310) 794-5066
- Medicare enrollment
- Enrolled (PECOS I20091214000268); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 207 in California → Look up another NPI →
Also registered at 200 Ucla Medical Plz Ste 265
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Adachi, MDPediatric Infectious Diseases Physician1366603144
- Samuel Ahn, MDNeurology Physician1346699022
- Norah AlwashHospitalist Physician1770223513
- Lucia An, M.D.Pediatrics Physician1417488941
- Talin Arslanian, MDPediatrics Physician1245612787
- Talin Babikian, PHDClinical Psychologist1023307089
Verify Christina Southern Reh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A94219Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 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).
Industry payments in 2024: $145.84
2 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. The 931 providers of this specialty with any payment received $4,382.94 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
- UC RegentsLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christina Southern Reh among 207 pediatric endocrinology physician records in California
Christina Southern Reh, M.D. is one of 207 pediatric endocrinology physician records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2004 · median 2002 among the 46 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in California
There are 207 pediatric endocrinology physician records in California.
All 207 in California → Every provider in Los Angeles → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Dennis Chia, M.D.Los Angeles, CA 900951750396263
- Pinchas Cohen, M.D.Los Angeles, CA 900951790708386
- Linda Garabet Diramerian, MDLos Angeles, CA 900951912430802
- Manal Habib, M.D.Los Angeles, CA 900951104105535
- Kuk-Wha Lee, M.D.Los Angeles, CA 900951457361891
- Erin Okawa, MDLos Angeles, CA 900951972861490
- Bassem Shoucri, MDLos Angeles, CA 900951639705528
- Vibha Singhal, MDLos Angeles, CA 900951093858748
Common questions
What is Christina Southern Reh, M.D.'s NPI number?
Christina Southern Reh, M.D.'s National Provider Identifier (NPI) is 1255579371, issued on Jan 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Christina Southern Reh, M.D. located?
The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 265, Los Angeles, CA, 90095. Phone: (310) 825-0867. Providers update this record themselves, so call before visiting.
How can I verify Christina Southern Reh, M.D.'s license?
NPPES lists California license number A94219, 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.
What is Christina Southern Reh, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.5 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.