Constance M. Osiecki, PC
Addiction (Substance Use Disorder) Counselor · Erie, PA
Constance M. Osiecki, PC is an addiction (substance use disorder) counselor with a practice address in Erie, Pennsylvania, and NPI 1932267853, issued on Dec 4, 2006. Check the license (Pennsylvania PC003806, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Constance M. Osiecki
- Credential
- PC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- PC003806 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1943 Oxford St, Erie, PA 16505
- Phone
- (814) 882-4300
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (814) 725-9189
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 1,659 in Pennsylvania → Look up another NPI →
Verify Constance M. Osiecki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PC003806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Constance M. Osiecki among 1,659 addiction (substance use disorder) counselor records in Pennsylvania
Constance M. Osiecki, PC is one of 1,659 addiction (substance use disorder) counselor records with a practice address in Pennsylvania. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 96% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2007 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction (Substance Use Disorder) Counselor providers in Pennsylvania
There are 1,659 addiction (substance use disorder) counselor records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,659 in Pennsylvania → Every provider in Erie → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Amanda Milliren, CADCErie, PA 165051518650183
- Thomas Kern, MS,CAC,LPCErie, PA 165061083670491
- Charles Woodard, CADC, ICADCErie, PA 165041881946515
- Ann-Marie Bailey, BSErie, PA 165081942189071
- Elena Caplea, L.P.C.Erie, PA 165081306967641
- Mary Beth GrundlerErie, PA 165081023997103
- Paige Lilly-Ivens, MA, NCCErie, PA 165021275101123
- Angela MortonErie, PA 165081730069238
Common questions
What is Constance M. Osiecki, PC's NPI number?
Constance M. Osiecki, PC's National Provider Identifier (NPI) is 1932267853, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Constance M. Osiecki, PC located?
The NPPES record lists a practice address at 1943 Oxford St, Erie, PA, 16505. Phone: (814) 882-4300. Providers update this record themselves, so call before visiting.
How can I verify Constance M. Osiecki, PC's license?
NPPES lists Pennsylvania license number PC003806, 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. 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.