Colleen Haas Wlostowski, CRNA
Certified Registered Nurse Anesthetist · Philadelphia, PA
Colleen Haas Wlostowski, CRNA is a certified registered nurse anesthetist with a practice address in Philadelphia, Pennsylvania, and NPI 1831351618, issued on Jul 2, 2008. Check the license (Pennsylvania RN545683, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen Haas Wlostowski
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN545683 PA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Spruce St, Philadelphia, PA 19107
- Phone
- (215) 829-3867
- Enumerated
- Jul 2, 2008
- Record last updated
- Aug 5, 2025
- Fax
- (215) 829-5567
- Medicare enrollment
- Enrolled (PECOS I20080730000026); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 4,822 in Pennsylvania → Look up another NPI →
Also registered at 800 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmad Abdalla, MDInternal Medicine Physician1730981127
- Annabelle Abdo, DOObstetrics & Gynecology Physician1518583665
- Omar AbdounStudent in an Organized Health Care Education/Training Program1669260279
- Monica Aber, CRNPAcute Care Nurse Practitioner1922876820
- Jennifer Acquaviva, MPTSpecialist1346366820
- Sarah Adams, DOStudent in an Organized Health Care Education/Training Program1184327108
Verify Colleen Haas Wlostowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN545683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $19.32
1 payment: food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 24,076 providers of this specialty with any payment received $135.08 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
- Society Hill Anesthesia Consultants PCRadnor, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen Haas Wlostowski among 4,822 certified registered nurse anesthetist records in Pennsylvania
Colleen Haas Wlostowski, CRNA is one of 4,822 certified registered nurse anesthetist records with a practice address in Pennsylvania. 78% 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 46% of them.
- NPI issued2008 · 46% of these records are older, 51% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2008 · median 2012 among the 3,576 with a school on file
- Record last updated2025 · 59% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
710 certified registered nurse anesthetist records list a practice address in Philadelphia
They are 710 of the 42,849 NPPES records with a practice address in Philadelphia, and 4,822 certified registered nurse anesthetist records in Pennsylvania.
All 4,822 in Pennsylvania → Every provider in Philadelphia → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Francesca Addiego, CRNAPhiladelphia, PA 191071124058995
- Lewis Bennett, CRNAPhila, PA 191071538125182
- Michele Byrnes, CRNAPhiladelphia, PA 191071134125966
- Agatha Carducci-Kuhn, CRNAPhiladelphia, PA 191071083647655
- Daniel Chojnacki, CRNAPhiladelphia, PA 191071427025394
- Borka Corson, CRNAPhiladelphia, PA 191071104859644
- Michael Dower, CRNAPhiladelphia, PA 191071720052574
- Susan Dubow, CRNAPhiladelphia, PA 191071184662298
Common questions
What is Colleen Haas Wlostowski, CRNA's NPI number?
Colleen Haas Wlostowski, CRNA's National Provider Identifier (NPI) is 1831351618, issued on Jul 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Haas Wlostowski, CRNA located?
The NPPES record lists a practice address at 800 Spruce St, Philadelphia, PA, 19107. Phone: (215) 829-3867. Providers update this record themselves, so call before visiting.
How can I verify Colleen Haas Wlostowski, CRNA's license?
NPPES lists Pennsylvania license number RN545683, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.