Alexandra Tewell, CRNP
Nurse Practitioner · Baltimore, MD
Alexandra Tewell, CRNP is a nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1588264030, issued on Oct 26, 2020. Check the license (Maryland R245755, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Tewell
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R245755 MD
Self-reported in NPPES; status is on the state search - Practice location
- 419 W Redwood St Ste 500, Baltimore, MD 21201
- Phone
- (667) 210-1300
- Enumerated
- Oct 26, 2020
- Record last updated
- Oct 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201117000394); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,248 in Maryland → Look up another NPI →
Also registered at 419 W Redwood St Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Genevieve Giffin, CNMAdvanced Practice Midwife1417693730
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Verify Alexandra Tewell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R245755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average nurse practitioner in 2024
576 Medicare Part D claims for 206 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol142 claims
- Oxybutynin Chloride Er62 claims
- Nitrofurantoin Mono-Macro58 claims
- Myrbetriq32 claims
- Fluconazole30 claims
- Amoxicillin-Clavulanate Potass24 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 practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $26.42
1 payment: food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. 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.
Bills Medicare through one group practice
- University OF Maryland Obstetrical And Gynecological Associates PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Tewell among 1,248 nurse practitioner records in Maryland
Alexandra Tewell, CRNP is one of 1,248 nurse practitioner records with a practice address in Maryland. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 65% of them.
- NPI issued2020 · 65% of these records are older, 29% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2020 · median 2018 among the 655 with a school on file
- Record last updated2020 · 48% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
366 nurse practitioner records list a practice address in Baltimore
They are 366 of the 35,183 NPPES records with a practice address in Baltimore, and 1,248 nurse practitioner records in Maryland.
All 1,248 in Maryland → Every provider in Baltimore → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sharon Augustine, CRNPBaltimore, MD 212011851359392
- Danuta Bujak, CRNPBaltimore, MD 212011609824473
- Martha Francis, CRNPBaltimore, MD 212011952348922
- Ellen Koehler, CRNPBaltimore, MD 212011700831542
- Rachel Lebowitz, CRNPBaltimore, MD 212011982659736
- Lesley Mathews, MSN FNPCBaltimore, MD 212011295724227
- Kim Reck, CRNPBaltimore, MD 212011912953902
- Darbi Robinson, CRNPBaltimore, MD 212011568459733
Common questions
What is Alexandra Tewell, CRNP's NPI number?
Alexandra Tewell, CRNP's National Provider Identifier (NPI) is 1588264030, issued on Oct 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Tewell, CRNP located?
The NPPES record lists a practice address at 419 W Redwood St Ste 500, Baltimore, MD, 21201. Phone: (667) 210-1300. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Tewell, CRNP's license?
NPPES lists Maryland license number R245755, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Tewell, CRNP prescribe under Medicare Part D?
In 2024, Alexandra Tewell, CRNP had 576 Medicare Part D claims for 206 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Alexandra Tewell, CRNP's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. 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.