Theresa Anne Medicus, CRNP
Family Nurse Practitioner · Baltimore, MD
Theresa Anne Medicus, CRNP is a family nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1720453533, issued on Dec 4, 2015. Check the license (Maryland R183562, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa Anne Medicus
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R183562 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1111 N Charles St, Baltimore, MD 21201
- Phone
- (410) 837-2050
- Enumerated
- Dec 4, 2015
- Record last updated
- Jan 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20161108000423); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 1111 N Charles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Theresa Anne Medicus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R183562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average family nurse practitioner in 2024
656 Medicare Part D claims for 35 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium82 claims
- Amlodipine Besylate60 claims
- Famotidine37 claims
- Hydrochlorothiazide32 claims
- Meloxicam29 claims
- Losartan Potassium21 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: $421.79
6 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through 2 group practices
- Mid-South Home Care Services LLCWindsor Mill, MD
- Seton Medical Group IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theresa Anne Medicus among 4,124 family nurse practitioner records in Maryland
Theresa Anne Medicus, CRNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 28% of them.
- NPI issued2015 · 28% of these records are older, 67% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2019 among the 2,370 with a school on file
- Record last updated2025 · 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 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
712 family nurse practitioner records list a practice address in Baltimore
They are 712 of the 35,183 NPPES records with a practice address in Baltimore, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Baltimore → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jinae Arneklev, CRNPBaltimore, MD 212011033158902
- Jodi Berg-Gaither, CRNPBaltimore, MD 212011023157930
- Amy Fradel, FNPBaltimore, MD 212011881671345
- Tynnetta Graham, CRNPBaltimore, MD 212011578573440
- Linda Iseler, N.P.Baltimore, MD 212011992764500
- Karen Jackson, NPBaltimore, MD 212011497703649
- Elena Keller, CRNPBaltimore, MD 212011215947015
- Margaret McManus, M.S.Baltimore, MD 212011124011846
Common questions
What is Theresa Anne Medicus, CRNP's NPI number?
Theresa Anne Medicus, CRNP's National Provider Identifier (NPI) is 1720453533, issued on Dec 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Anne Medicus, CRNP located?
The NPPES record lists a practice address at 1111 N Charles St, Baltimore, MD, 21201. Phone: (410) 837-2050. Providers update this record themselves, so call before visiting.
How can I verify Theresa Anne Medicus, CRNP's license?
NPPES lists Maryland license number R183562, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa Anne Medicus, CRNP prescribe under Medicare Part D?
In 2024, Theresa Anne Medicus, CRNP had 656 Medicare Part D claims for 35 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.