Karen Ellen Sahakian-Cortinas, ARNP
Nurse Practitioner · Jacksonville, FL
Karen Ellen Sahakian-Cortinas, ARNP is a nurse practitioner with a practice address in Jacksonville, Florida, and NPI 1720048655, issued on Mar 24, 2006. Check the license (Florida 2591252, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Karen Ellen Sahakian-Cortinas
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 2591252 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4217 Baymeadows RD, Jacksonville, FL 32217
- Phone
- (904) 332-7431
- Enumerated
- Mar 24, 2006
- Record last updated
- Sep 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (904) 332-7408
- Medicaid ID
- 303091100 FL
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →
Also registered at 4217 Baymeadows RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Ellen Sahakian-Cortinas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license 2591252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average nurse practitioner in 2024
127 Medicare Part D claims for 16 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Escitalopram Oxalate58 claims
- Haloperidol13 claims
- Duloxetine Hcl12 claims
- Fluoxetine Hcl11 claims
- Mirtazapine11 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.
Karen Ellen Sahakian-Cortinas among 8,844 nurse practitioner records in Florida
Karen Ellen Sahakian-Cortinas, ARNP is one of 8,844 nurse practitioner records with a practice address in Florida. 71% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 85% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2010 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
872 nurse practitioner records list a practice address in Jacksonville
They are 872 of the 24,194 NPPES records with a practice address in Jacksonville, and 8,844 nurse practitioner records in Florida.
All 8,844 in Florida → Every provider in Jacksonville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sarah Adham, ARNP-BCJacksonville, FL 322171275840019
- Laina Bieniek, APRNJacksonville, FL 322171275302705
- Suzanne Chestnut, APRNJacksonville, FL 322171447905179
- Peter McDermott, ARNPJacksonville, FL 322171396282836
- Katrina Sell, ARNPJacksonville, FL 322171952693103
- Jennifer Shumaker, ACNP-BCJacksonville, FL 322171740019975
- Kimberly Soffler, A.R.N.P.Jacksonville, FL 322171700938263
- Irina Vella, APRN, FNPJacksonville, FL 322171962243030
Common questions
What is Karen Ellen Sahakian-Cortinas, ARNP's NPI number?
Karen Ellen Sahakian-Cortinas, ARNP's National Provider Identifier (NPI) is 1720048655, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Ellen Sahakian-Cortinas, ARNP located?
The NPPES record lists a practice address at 4217 Baymeadows RD, Jacksonville, FL, 32217. Phone: (904) 332-7431. Providers update this record themselves, so call before visiting.
How can I verify Karen Ellen Sahakian-Cortinas, ARNP's license?
NPPES lists Florida license number 2591252, 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 Karen Ellen Sahakian-Cortinas, ARNP prescribe under Medicare Part D?
In 2024, Karen Ellen Sahakian-Cortinas, ARNP had 127 Medicare Part D claims for 16 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.