Theresa L. Terna, MLP
Nurse Practitioner · Lake Barrington, IL
Theresa L. Terna, MLP is a nurse practitioner with a practice address in Lake Barrington, Illinois, and NPI 1770930729, issued on May 19, 2016. Check the license (Illinois 209014279, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa L. Terna
- Credential
- MLP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209014279 IL
Self-reported in NPPES; status is on the state search - Practice location
- 22285 N Pepper RD, Lake Barrington, IL 60010
- Phone
- (847) 882-6604
- Enumerated
- May 19, 2016
- Record last updated
- May 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (847) 882-6228
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 22285 N Pepper RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Theresa L. Terna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209014279Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
14 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Zonisamide12 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: $27.29
1 payment: food and beverage; the largest payer was Genentech USA, Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Theresa L. Terna among 4,892 nurse practitioner records in Illinois
Theresa L. Terna, MLP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 36% of them.
- NPI issued2016 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2016 · 36% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 nurse practitioner records list a practice address in Lake Barrington
They are 7 of the 152 NPPES records with a practice address in Lake Barrington, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Lake Barrington → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Nicole Brady, NPBarrington, IL 600101598788705
- Teresa Godfrey, RN, BS, MS, FNPBarrington, IL 600101316371776
- Rebecca Guio, APNBarrington, IL 600101528343811
- Bridgett Hallstrom, NPBarrington, IL 600101578649950
- Lisa Jackson, N.P.Lake Barrington, IL 600101316980766
- Rumyana Krouleva, APNLake Barrington, IL 600101295274165
- Janet Lenz, APNBarrington, IL 600101619297934
- Brenna MolikBarrington, IL 600101487167698
Common questions
What is Theresa L. Terna, MLP's NPI number?
Theresa L. Terna, MLP's National Provider Identifier (NPI) is 1770930729, issued on May 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Theresa L. Terna, MLP located?
The NPPES record lists a practice address at 22285 N Pepper RD, Lake Barrington, IL, 60010. Phone: (847) 882-6604. Providers update this record themselves, so call before visiting.
How can I verify Theresa L. Terna, MLP's license?
NPPES lists Illinois license number 209014279, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa L. Terna, MLP prescribe under Medicare Part D?
In 2024, Theresa L. Terna, MLP had 14 Medicare Part D claims; 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.