Charlotte Santiago Carlson
Medical Physician Assistant · Signal Hill, CA
Charlotte Santiago Carlson is a medical physician assistant with a practice address in Signal Hill, California, and NPI 1598056426, issued on Apr 26, 2011. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charlotte Santiago Carlson
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 1850 Redondo Ave, Signal Hill, CA 90755
- Phone
- (562) 498-2131
- Enumerated
- Apr 26, 2011
- Record last updated
- Apr 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150717001877); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2011
- Entity
- Type 1 · individual
Also registered at 1850 Redondo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharam Yashar, MDDermatology Physician1245264910
Verify Charlotte Santiago Carlson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average medical physician assistant in 2024
1,110 Medicare Part D claims for 412 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Mupirocin229 claims
- Ciclopirox102 claims
- Doxycycline Hyclate102 claims
- Betamethasone Diprop Augmented101 claims
- Ketoconazole92 claims
- Clobetasol Propionate61 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: $2,644.34
105 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Tower Dermatology PCLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
Other medical physician assistant records in California
- Bridget Abajian, PA-CLos Angeles, CA1518677061
- Crispin Abbott, PHYSICIAN ASSISTANTThousand Oaks, CA1063467926
- Abdol Hamid Abdali Hajiabadi, P.A.Santa Ana, CA1285747964
- Jilbert Abnoosian, PALynwood, CA1447300314
- Reema Aboelrish, PA-CFresno, CA1376466144
- Sakina Abowath, P.A.Diamond Bar, CA1326287525
- Selin Abraamyan, PA-CGlendale, CA1144795899
- Antonious Abraham, PA-CCovina, CA1003434275
- Michelle AbrahamSacramento, CA1952875957
- Therese Abraham, P.A.-CGlendale, CA1063726586
Common questions
What is Charlotte Santiago Carlson's NPI number?
Charlotte Santiago Carlson's National Provider Identifier (NPI) is 1598056426, issued on Apr 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Charlotte Santiago Carlson located?
The NPPES record lists a practice address at 1850 Redondo Ave, Signal Hill, CA, 90755. Phone: (562) 498-2131. Providers update this record themselves, so call before visiting.
How can I verify Charlotte Santiago Carlson's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Charlotte Santiago Carlson prescribe under Medicare Part D?
In 2024, Charlotte Santiago Carlson had 1,110 Medicare Part D claims for 412 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.