Erik Libby, PA
Physician Assistant · Glastonbury, CT
Erik Libby, PA is a physician assistant with a practice address in Glastonbury, Connecticut, and NPI 1174629679, issued on Sep 15, 2006. Check the license (Connecticut 001592, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erik Libby
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 001592 CT
Self-reported in NPPES; status is on the state search - Practice location
- 84 Glastonbury Blvd, Glastonbury, CT 06033
- Phone
- (860) 652-8883
- Enumerated
- Sep 15, 2006
- Record last updated
- Aug 15, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (860) 652-8887
- Medicare enrollment
- Enrolled (PECOS I20050411000549); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,047 in Connecticut → Look up another NPI →
Also registered at 84 Glastonbury Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Joyce, M.D.Sports Medicine (Orthopaedic Surgery) Physician1982602868
Verify Erik Libby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 001592Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
85 Medicare Part D claims for 47 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 20 claims were for opioids.
Most prescribed
- Meloxicam25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Orthopaedic Sports Specialists PCGlastonbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erik Libby among 2,047 physician assistant records in Connecticut
Erik Libby, PA is one of 2,047 physician assistant records with a practice address in Connecticut. 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 82% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2004 · median 2018 among the 1,338 with a school on file
- Record last updated2008 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 physician assistant records list a practice address in Glastonbury
They are 20 of the 960 NPPES records with a practice address in Glastonbury, and 2,047 physician assistant records in Connecticut.
All 2,047 in Connecticut → Every provider in Glastonbury → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christopher Dillon, PA-CGlastonbury, CT 060331184051344
- Sarah Dolan, PAGlastonbury, CT 060331679009567
- Julie ForsterGlastonbury, CT 060331215423710
- Alexi Girard, PA-CGlastonbury, CT 060331225407141
- Sherwood Jonathas, PA-CGlastonbury, CT 060331437782828
- Stefania Lampron, PA-CGlastonbury, CT 060331487386686
- Kristen McCartney, PA-CGlastonbury, CT 060331144530197
- Daniel Mussen, PA-CGlastonbury, CT 060331114939485
Common questions
What is Erik Libby, PA's NPI number?
Erik Libby, PA's National Provider Identifier (NPI) is 1174629679, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erik Libby, PA located?
The NPPES record lists a practice address at 84 Glastonbury Blvd, Glastonbury, CT, 06033. Phone: (860) 652-8883. Providers update this record themselves, so call before visiting.
How can I verify Erik Libby, PA's license?
NPPES lists Connecticut license number 001592, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Erik Libby, PA prescribe under Medicare Part D?
In 2024, Erik Libby, PA had 85 Medicare Part D claims for 47 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.