Suzanne Farhang Castner, PA-C
Medical Physician Assistant · Columbia, MD
Suzanne Farhang Castner, PA-C is a medical physician assistant with a practice address in Columbia, Maryland, and NPI 1124369038, issued on Mar 4, 2013. Check the license (Maryland C0004999, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Suzanne Farhang Castner
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- C0004999 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10910 Little Patuxent Pkwy, Columbia, MD 21044
- Phone
- (410) 997-2770
- Enumerated
- Mar 4, 2013
- Record last updated
- Aug 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 871 in Maryland → Look up another NPI →
Also registered at 10910 Little Patuxent Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Suzanne Farhang Castner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0004999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average medical physician assistant in 2024
530 Medicare Part D claims for 48 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate34 claims
- Losartan Potassium26 claims
- Levothyroxine Sodium24 claims
- Atorvastatin Calcium22 claims
- Synthroid21 claims
- Baclofen19 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: $107.00
5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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.
Suzanne Farhang Castner among 871 medical physician assistant records in Maryland
Suzanne Farhang Castner, PA-C is one of 871 medical physician assistant records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2016 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Maryland
There are 871 medical physician assistant records in Maryland.
All 871 in Maryland → Every provider in Columbia → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Antonio Aguilar, PA-CColumbia, MD 210441184898488
- Johnathan Bermudez, PA-CColumbia, MD 210441720326754
- Virginia Bialick, PA-CColumbia, MD 210441902332489
- Jeffrey Frattali, PA-CColumbia, MD 210441205927613
- Cherish Hannah, PA-CColumbia, MD 210441336809649
- Muriel Kneib, PA-CColumbia, MD 210441609805837
- Shiau Rung Li, PA-CColumbia, MD 210441528109196
- Katie Mellendick, PA-CColumbia, MD 210441417239625
Common questions
What is Suzanne Farhang Castner, PA-C's NPI number?
Suzanne Farhang Castner, PA-C's National Provider Identifier (NPI) is 1124369038, issued on Mar 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Suzanne Farhang Castner, PA-C located?
The NPPES record lists a practice address at 10910 Little Patuxent Pkwy, Columbia, MD, 21044. Phone: (410) 997-2770. Providers update this record themselves, so call before visiting.
How can I verify Suzanne Farhang Castner, PA-C's license?
NPPES lists Maryland license number C0004999, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Suzanne Farhang Castner, PA-C prescribe under Medicare Part D?
In 2024, Suzanne Farhang Castner, PA-C had 530 Medicare Part D claims for 48 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.