Tammy Ann Simpson, CRNA
Certified Registered Nurse Anesthetist · Lancaster, PA
Tammy Ann Simpson, CRNA is a certified registered nurse anesthetist with a practice address in Lancaster, Pennsylvania, and NPI 1467455972, issued on May 30, 2005. Check the license (Pennsylvania RN246851L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Ann Simpson
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN246851L PA
Self-reported in NPPES; status is on the state search - Practice location
- 133 E Frederick St, Lancaster, PA 17602
- Phone
- (717) 394-9821
- Enumerated
- May 30, 2005
- Record last updated
- Jul 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 4,822 in Pennsylvania → Look up another NPI →
Also registered at 133 E Frederick St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Salvatore Astarita, MDAnesthesiology Physician1073503280
- Michael Bell, D.O.Anesthesiology Physician1770796849
- Douglas Bower, M.D.Anesthesiology Physician1740402122
- Daniel Chess, MDAnesthesiology Physician1679568299
- Dominick D'Orazio, MDAnesthesiology Physician1316938368
- Craig Depoe, MDAnesthesiology Physician1821088998
Verify Tammy Ann Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN246851LCheck 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: $34.23
2 payments; by number, the most common kind was food and beverage; the largest payer was Medline Industries LP. 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.
Tammy Ann Simpson among 4,822 certified registered nurse anesthetist records in Pennsylvania
Tammy Ann Simpson, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2020 · 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).
133 certified registered nurse anesthetist records list a practice address in Lancaster
They are 133 of the 5,378 NPPES records with a practice address in Lancaster, and 4,822 certified registered nurse anesthetist records in Pennsylvania.
All 4,822 in Pennsylvania → Every provider in Lancaster → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Maria Angelo, CRNALancaster, PA 176021689641078
- Robert Baker, CRNALancaster, PA 176021538136502
- Susan Bowman, CRNALancaster, PA 176021699742668
- Donna Boyd, CRNALancaster, PA 176021457322240
- Claudia Carrigan, CRNALancaster, PA 176021912986175
- Julia Fuller, C.R.N.A.Lancaster, PA 176021003892167
- Bree Harrold, CRNALancaster, PA 176021144297102
- Jonna Hockenbrough, CRNALancaster, PA 176021417916610
Common questions
What is Tammy Ann Simpson, CRNA's NPI number?
Tammy Ann Simpson, CRNA's National Provider Identifier (NPI) is 1467455972, issued on May 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Ann Simpson, CRNA located?
The NPPES record lists a practice address at 133 E Frederick St, Lancaster, PA, 17602. Phone: (717) 394-9821. Providers update this record themselves, so call before visiting.
How can I verify Tammy Ann Simpson, CRNA's license?
NPPES lists Pennsylvania license number RN246851L, 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.