Lydia Karlyn Marsham, PA - C
Medical Physician Assistant · Lake Mary, FL
Lydia Karlyn Marsham, PA - C is a medical physician assistant with a practice address in Lake Mary, Florida, and NPI 1053655878, issued on Nov 16, 2012. Check the license (Florida PA9103622, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Lydia Karlyn Marsham
- Credential
- PA - C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA9103622 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1349 S International Pkwy Ste 1411, Lake Mary, FL 32746
- Phone
- (407) 333-3360
- Enumerated
- Nov 16, 2012
- Record last updated
- May 24, 2024
- Fax
- (855) 699-6808
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 2,776 in Florida → Look up another NPI →
Verify Lydia Karlyn Marsham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA9103622Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average medical physician assistant in 2024
1,125 Medicare Part D claims for 195 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium53 claims
- Atorvastatin Calcium52 claims
- Levothyroxine Sodium51 claims
- Alprazolam44 claims
- Lisinopril43 claims
- Amlodipine Besylate35 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: $1,211.28
33 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.
Lydia Karlyn Marsham among 2,776 medical physician assistant records in Florida
Lydia Karlyn Marsham, PA - C is one of 2,776 medical physician assistant records with a practice address in Florida. 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 2012, is newer than 49% of them.
- NPI issued2012 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2024 · 52% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 medical physician assistant records list a practice address in Lake Mary
They are 17 of the 1,935 NPPES records with a practice address in Lake Mary, and 2,776 medical physician assistant records in Florida.
All 2,776 in Florida → Every provider in Lake Mary → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Raya BlackwellLake Mary, FL 327461194414292
- Jason Carrazana, PA-CLake Mary, FL 327461417670951
- Tiffany Darnold, P.A.Lake Mary, FL 327461790189033
- Corey Heichel, P.A.-C.Lake Mary, FL 327461134319601
- Scott Heinz, PA-CLake Mary, FL 327461194500645
- Patty Lodge, PA-CLake Mary, FL 327461184664583
- Rebekah Loveless, PA-CLake Mary, FL 327461528326907
- Robert Rahe, PA-CLake Mary, FL 327461013212604
Common questions
What is Lydia Karlyn Marsham, PA - C's NPI number?
Lydia Karlyn Marsham, PA - C's National Provider Identifier (NPI) is 1053655878, issued on Nov 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Lydia Karlyn Marsham, PA - C located?
The NPPES record lists a practice address at 1349 S International Pkwy Ste 1411, Lake Mary, FL, 32746. Phone: (407) 333-3360. Providers update this record themselves, so call before visiting.
How can I verify Lydia Karlyn Marsham, PA - C's license?
NPPES lists Florida license number PA9103622, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lydia Karlyn Marsham, PA - C prescribe under Medicare Part D?
In 2024, Lydia Karlyn Marsham, PA - C had 1,125 Medicare Part D claims for 195 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.