Karie L. Siljamaki, APRN
Family Nurse Practitioner · Stratford, CT
Karie L. Siljamaki, APRN is a family nurse practitioner with a practice address in Stratford, Connecticut, and NPI 1205054319, issued on Apr 23, 2007. Check the license (Connecticut 003359, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karie L. Siljamaki
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 003359 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2590 Main St, Stratford, CT 06615
- Phone
- (203) 377-2626
- Enumerated
- Apr 23, 2007
- Record last updated
- Aug 8, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (203) 380-2114
- Medicaid ID
- 004268274 CT
- Medicare enrollment
- Enrolled (PECOS I20070613000184); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Also registered at 2590 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karie L. Siljamaki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 003359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average family nurse practitioner in 2024
1,677 Medicare Part D claims for 275 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium172 claims
- Amlodipine Besylate78 claims
- Levothyroxine Sodium76 claims
- Escitalopram Oxalate71 claims
- Rosuvastatin Calcium66 claims
- Lisinopril57 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.
The MIPS final score for 2023 (Medicare payment program): 93.3 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 2 group practices
- Northeast Medical Group IncStratford, CT
- Rehabilitation Associates IncFairfield, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karie L. Siljamaki among 2,669 family nurse practitioner records in Connecticut
Karie L. Siljamaki, APRN is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 87% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2003 · median 2018 among the 1,664 with a school on file
- Record last updated2012 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 family nurse practitioner records list a practice address in Stratford
They are 41 of the 645 NPPES records with a practice address in Stratford, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Stratford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kwame Acheampong, NPStratford, CT 066151659975969
- Laura Burr, APRNStratford, CT 066151053323998
- Shaday DavisStratford, CT 066151710544861
- Jessica JulianStratford, CT 066151962204065
- Brandon Soney, FNPStratford, CT 066151831905595
- Vonetta Threat, APRNStratford, CT 066151427327071
- Brandi Wegerle, NP-S, RN, BSNStratford, CT 066151619856077
- Marykay Wegman, APRNStratford, CT 066151629069257
Common questions
What is Karie L. Siljamaki, APRN's NPI number?
Karie L. Siljamaki, APRN's National Provider Identifier (NPI) is 1205054319, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karie L. Siljamaki, APRN located?
The NPPES record lists a practice address at 2590 Main St, Stratford, CT, 06615. Phone: (203) 377-2626. Providers update this record themselves, so call before visiting.
How can I verify Karie L. Siljamaki, APRN's license?
NPPES lists Connecticut license number 003359, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Karie L. Siljamaki, APRN prescribe under Medicare Part D?
In 2024, Karie L. Siljamaki, APRN had 1,677 Medicare Part D claims for 275 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Karie L. Siljamaki, APRN's MIPS final score?
The 2023 MIPS final score is 93.3 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.