Stacy Mason, MA
Behavior Analyst · Collegeville, PA
Stacy Mason, MA is a behavior analyst with a practice address in Collegeville, Pennsylvania, and NPI 1134356520, issued on Jun 12, 2009. Check the license (Pennsylvania 117910, 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
- Stacy Mason
- Credential
- MA
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 117910 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3774 Ridge Pike, Collegeville, PA 19426
- Phone
- (610) 489-3340
- Enumerated
- Jun 12, 2009
- Record last updated
- Jun 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (610) 489-3375
- Medicaid ID
- 100753390 PA
- Entity
- Type 1 · individual
8 nearest behavior analyst records → All 3,770 in Pennsylvania → Look up another NPI →
Also registered at 3774 Ridge Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Davis, MA, LPCCounselor1255039905
- Christine Farag, MDPsychiatry Physician1801419825
- M Ihtesham Janjua, MDPsychiatry Physician1740268317
- Sandra Karst, RNAdult Psychiatric/Mental Health Registered Nurse1558487967
- Allison Lopreto, M.S.S., L.S.W.Social Worker1750640173
- Diana McIntyre, M.S.W, L.S.WSocial Worker1992059448
Verify Stacy Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license 117910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stacy Mason among 3,770 behavior analyst records in Pennsylvania
Stacy Mason, MA is one of 3,770 behavior analyst records with a practice address in Pennsylvania. under 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 2009, is newer than under 1% of them.
- NPI issued2009 · under 1% of these records are older, 92% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 behavior analyst records list a practice address in Collegeville
They are 14 of the 526 NPPES records with a practice address in Collegeville, and 3,770 behavior analyst records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,770 in Pennsylvania → Every provider in Collegeville → Behavior Analyst nationwide →
The 8 behavior analyst records with the nearest ZIP codes
- Eleana Ahmed, M.S. BCBA, LBSCollegeville, PA 194261356842801
- Jillian Chapman, MA, BCBA, LBSCollegeville, PA 194261215652441
- Erin ConnellyCollegeville, PA 194261811680291
- Alissa Conway, PHDCollegeville, PA 194261598360398
- Sarah DinolfiCollegeville, PA 194261114491149
- Melissa Jernigan, BCBACollegeville, PA 194261043569320
- Kelsey JohnstonCollegeville, PA 194261598362667
- Jessica MercanteCollegeville, PA 194261609576289
Common questions
What is Stacy Mason, MA's NPI number?
Stacy Mason, MA's National Provider Identifier (NPI) is 1134356520, issued on Jun 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Mason, MA located?
The NPPES record lists a practice address at 3774 Ridge Pike, Collegeville, PA, 19426. Phone: (610) 489-3340. Providers update this record themselves, so call before visiting.
How can I verify Stacy Mason, MA's license?
NPPES lists Pennsylvania license number 117910, 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.