Ross Nathan, MD
Orthopaedic Hand Surgery Physician · Long Beach, CA
Ross Nathan, MD is an orthopaedic hand surgery physician with a practice address in Long Beach, California, and NPI 1013957679, issued on Jun 8, 2006. Check the license (California G63130, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ross Nathan
- Credential
- MD
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License number
- G63130 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3633 Long Beach Blvd Ste 100, Long Beach, CA 90807
- Phone
- (562) 424-9000
- Enumerated
- Jun 8, 2006
- Record last updated
- Jul 10, 2024
- Fax
- (562) 424-9067
- Medicaid ID
- 00G631300 CA
- Medicare enrollment
- Enrolled (PECOS I20031121000742); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest orthopaedic hand surgery physician records → All 288 in California → Look up another NPI →
Also registered at 3633 Long Beach Blvd Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ida DueOccupational Therapist1366304289
- Kourosh Kolahi, M.D.Orthopaedic Hand Surgery Physician1700143104
Verify Ross Nathan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G63130Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024
25 Medicare Part D claims for 17 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D.
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): 0 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).
Bills Medicare through one group practice
- Ross Nathan MD, Inc.Long Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ross Nathan among 288 orthopaedic hand surgery physician records in California
Ross Nathan, MD is one of 288 orthopaedic hand surgery physician records with a practice address in California. 85% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1983 · median 2004 among the 214 with a school on file
- Record last updated2024 · 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 207XS0106X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Hand Surgery Physician providers in California
There are 288 orthopaedic hand surgery physician records in California.
All 288 in California → Every provider in Long Beach → Orthopaedic Hand Surgery Physician nationwide →
The 8 orthopaedic hand surgery physician records with the nearest ZIP codes
- Kourosh Kolahi, M.D.Long Beach, CA 908071700143104
- George Macer, M.D.Long Beach, CA 908071871699462
- Anna Acosta, M.D.Long Beach, CA 908041285933424
- Stewart Brown, M.D.Long Beach, CA 908151811086077
- Richard Ahn, M.D.Lakewood, CA 907121568809226
- Jean Ding, M.D.Arcadia, CA 910061215918354
- Steven Lin, MDArcadia, CA 910071699901397
- Daniel Lee, MDWhittier, CA 906021659533115
Common questions
What is Ross Nathan, MD's NPI number?
Ross Nathan, MD's National Provider Identifier (NPI) is 1013957679, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ross Nathan, MD located?
The NPPES record lists a practice address at 3633 Long Beach Blvd Ste 100, Long Beach, CA, 90807. Phone: (562) 424-9000. Providers update this record themselves, so call before visiting.
How can I verify Ross Nathan, MD's license?
NPPES lists California license number G63130, 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 Ross Nathan, MD prescribe under Medicare Part D?
In 2024, Ross Nathan, MD had 25 Medicare Part D claims for 17 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. Part D covers Medicare prescriptions only.
What is Ross Nathan, MD's MIPS final score?
The 2023 MIPS final score is 0 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.