NPPES file of Aug 9, 2026

Mark E. Baus, CRNP

Nurse Practitioner · Philadelphia, PA

Mark E. Baus, CRNP is a nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1093909707, issued on Sep 5, 2007. Check the license (Pennsylvania SP008939, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093909707
Name
Mark E. Baus
Credential
CRNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
SP008939 PA
Self-reported in NPPES; status is on the state search
Practice location
111 S 11TH St, Philadelphia, PA 19107
Phone
(609) 790-6631
Enumerated
Sep 5, 2007
Record last updated
Sep 5, 2007 (not updated in 19 years: call before relying on the address or phone)
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 111 S 11TH St

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

  1. Azza AbubakerNephrology Physician1821732298
  2. Robert Adamo, M.D.Vascular & Interventional Radiology Physician1093922528
  3. Niamh Adams, MB BCH BAODiagnostic Neuroimaging (Radiology) Physician1144706490
  4. David AdamskiAnesthesiology Physician1134242001
  5. Bronia AgressEmergency Medicine Physician1922591767
  6. Kristin Ahern, AGACNPAcute Care Nurse Practitioner1922406941

Verify Mark E. Baus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP008939    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
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88% fewer Medicare Part D claims than the average nurse practitioner in 2024

132 Medicare Part D claims for 91 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 81 claims were for opioids.

  1. Mark Baus132
  2. Specialty average1,109

Most prescribed

  1. Oxycodone Hcl61 claims
  2. Tramadol Hcl14 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.

Nurse Practitioner providers in Pennsylvania

There are 3,916 nurse practitioner records in Pennsylvania.

All 3,916 in Pennsylvania → Every provider in Philadelphia →

Other nurse practitioner records in Pennsylvania

  1. Erika Aaron, CRNPPhiladelphia, PA1467572354
  2. Megan Abbott, CRNPPhiladelphia, PA1396771689
  3. Lynda Abi-DaherBethlehem, PA1033087895
  4. Mini Abraham, CRNPWyomissing, PA1679756183
  5. Mary Catherine Abruzzo, APNBroomall, PA1972237840
  6. Ann Acevedo, CRNPLehighton, PA1770133126
  7. Coleen Acevedo, CRNPWest Reading, PA1962584318
  8. Jessica AcevedoPhiladelphia, PA1912395831
  9. Naomi AcheampongWest Reading, PA1114564911
  10. Kelsey Aciukewicz, CRNPWilkes Barre, PA1245062165

Common questions

What is Mark E. Baus, CRNP's NPI number?

Mark E. Baus, CRNP's National Provider Identifier (NPI) is 1093909707, issued on Sep 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark E. Baus, CRNP located?

The NPPES record lists a practice address at 111 S 11TH St, Philadelphia, PA, 19107. Phone: (609) 790-6631. Providers update this record themselves, so call before visiting.

How can I verify Mark E. Baus, CRNP's license?

NPPES lists Pennsylvania license number SP008939, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Mark E. Baus, CRNP prescribe under Medicare Part D?

In 2024, Mark E. Baus, CRNP had 132 Medicare Part D claims for 91 beneficiaries; 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.