Registry data as of Aug 27, 2026

Jo Ann Sikora, CRNP

Acute Care Nurse Practitioner · Baltimore, MD

Jo Ann Sikora, CRNP is an acute care nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1689636003, issued on Apr 3, 2006. Check the license (Maryland R115172, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1689636003
Name
Jo Ann Sikora
Credential
CRNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
R115172 MD
Self-reported in NPPES; status is on the state search
Practice location
22 S Greene St, Baltimore, MD 21201
Phone
(410) 328-5842
Enumerated
Apr 3, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 22 S Greene St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bizhan Aarabi, MDNeurological Surgery Physician1174578876
  2. Elsadig Abdalla, MDStudent in an Organized Health Care Education/Training Program1073364477
  3. Ehssan AbdolalizadehStudent in an Organized Health Care Education/Training Program1093653271
  4. Mohammad Abdulelah, MDStudent in an Organized Health Care Education/Training Program1114650108
  5. Leenah AbdulgaderStudent in an Organized Health Care Education/Training Program1386323301
  6. Ifedayo Abiola-Matthew, CRNPFamily Nurse Practitioner1033781117

Verify Jo Ann Sikora in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R115172
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

366 acute care nurse practitioner records list a Baltimore practice address

They are 366 of the 35,183 NPPES records with a Baltimore practice address, and 676 acute care nurse practitioner records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other acute care nurse practitioner records in Maryland

  1. Eyerusalem Abdeta, NURSE PRACTITIONERGreenbelt, MD1386450583
  2. Matthew Abell, NPSalisbury, MD1295395564
  3. Krishna AcharyaBaltimore, MD1811623176
  4. Rosemary Acorda, CRNPTakoma Park, MD1760618342
  5. Monisola Adedeji, NPBaltimore, MD1598686156
  6. Michelle Adelstein, ACNPBaltimore, MD1396956488
  7. Saba AdemeSilver Spring, MD1124760319
  8. Oluwatoyin Adisa, ACNPBaltimore, MD1013156181
  9. Tamar Adolemaiu-Bey, CRNP, DNPBaltimore, MD1619127420
  10. Nwamaka AgbasiLargo, MD1740547041

Common questions

What is Jo Ann Sikora, CRNP's NPI number?

Jo Ann Sikora, CRNP's National Provider Identifier (NPI) is 1689636003, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jo Ann Sikora, CRNP located?

The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-5842. Providers update this record themselves, so call before visiting.

How can I verify Jo Ann Sikora, CRNP's license?

NPPES lists Maryland license number R115172, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.