Benjamin Waldbaum, CRNA
Certified Registered Nurse Anesthetist · Baltimore, MD
Benjamin Waldbaum, CRNA is a certified registered nurse anesthetist with a practice address in Baltimore, Maryland, and NPI 1982850194, issued on Aug 7, 2008. Check the license (Maryland R171111, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Benjamin Waldbaum
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- R171111 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe Street, Baltimore, MD 21287
- Phone
- (410) 502-6272
- Enumerated
- Aug 7, 2008
- Record last updated
- May 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (410) 955-8309
- Medicare enrollment
- Enrolled (PECOS I20090512000045); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,062 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Danielle Amundsen, MDInternal Medicine Physician1619514478
- Jake Awtry, MAStudent in an Organized Health Care Education/Training Program1700393600
- Alba Azola, MDPhysical Medicine & Rehabilitation Physician1366601056
Verify Benjamin Waldbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R171111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 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).
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin Waldbaum among 1,062 certified registered nurse anesthetist records in Maryland
Benjamin Waldbaum, CRNA is one of 1,062 certified registered nurse anesthetist records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 33% of them.
- NPI issued2008 · 33% of these records are older, 65% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2009 · median 2014 among the 774 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
504 certified registered nurse anesthetist records list a practice address in Baltimore
They are 504 of the 35,183 NPPES records with a practice address in Baltimore, and 1,062 certified registered nurse anesthetist records in Maryland.
All 1,062 in Maryland → Every provider in Baltimore → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Seth Brony, C.R.N.A.Baltimore, MD 212871376500546
- Agnes Brooker, C.R.N.A.Baltimore, MD 212871588622054
- Francine Capizzi, C.R.N.A.Baltimore, MD 212871922066943
- Belinda Gardner, C.R.N.A.Baltimore, MD 212871407853039
- Deborah Lynch, C.R.N.A.Baltimore, MD 212871497710222
- Elizabeth Medina, C.R.N.A.Baltimore, MD 212871285683177
- Kari MurrayBaltimore, MD 212871487642740
- Esther Ousborne, C.R.N.A.Baltimore, MD 212871255337820
Common questions
What is Benjamin Waldbaum, CRNA's NPI number?
Benjamin Waldbaum, CRNA's National Provider Identifier (NPI) is 1982850194, issued on Aug 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Waldbaum, CRNA located?
The NPPES record lists a practice address at 600 N Wolfe Street, Baltimore, MD, 21287. Phone: (410) 502-6272. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Waldbaum, CRNA's license?
NPPES lists Maryland license number R171111, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
What is Benjamin Waldbaum, CRNA's MIPS final score?
The 2023 MIPS final score is 74.4 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.