Mark Edwin Lightowler, PA-C
Physician Assistant · Bridgeport, CT
Mark Edwin Lightowler, PA-C is a physician assistant with a practice address in Bridgeport, Connecticut, and NPI 1376000869, issued on Feb 21, 2019. Check the license (Connecticut 5633, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Edwin Lightowler
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5633 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2800 Main St Dept OF, Bridgeport, CT 06606
- Phone
- (203) 392-3600
- Enumerated
- Feb 21, 2019
- Record last updated
- Oct 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20220711000271); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,047 in Connecticut → Look up another NPI →
Also registered at 2800 Main St Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Asser Abou Elkassem, MDStudent in an Organized Health Care Education/Training Program1134706245
- Muneeb Ahsan, MBBSStudent in an Organized Health Care Education/Training Program1144024803
- Nidhi Anchan, MDInternal Medicine Physician1619670742
- Mohamed Badawy, MDStudent in an Organized Health Care Education/Training Program1780333005
- Hossein Hamidi, MDStudent in an Organized Health Care Education/Training Program1740040138
Verify Mark Edwin Lightowler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average physician assistant in 2024
284 Medicare Part D claims for 95 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 75 claims were for opioids.
Most prescribed
- Oxycodone Hcl66 claims
- Famotidine57 claims
- Methocarbamol49 claims
- Celecoxib37 claims
- Pregabalin26 claims
- Cefadroxil15 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.
Industry payments in 2024: $177.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 64,719 providers of this specialty with any payment received $841.65 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 2 group practices
- Connecticut Orthopaedic Specialists PCOrange, CT
- Hartford Healthcare Medical Group Specialists PLLCStorrs, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Edwin Lightowler among 2,047 physician assistant records in Connecticut
Mark Edwin Lightowler, PA-C 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 2019, is newer than 55% of them.
- NPI issued2019 · 55% of these records are older, 40% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2019 · median 2018 among the 1,338 with a school on file
- Record last updated2024 · 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).
137 physician assistant records list a practice address in Bridgeport
They are 137 of the 2,980 NPPES records with a practice address in Bridgeport, and 2,047 physician assistant records in Connecticut.
All 2,047 in Connecticut → Every provider in Bridgeport → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jennifer Baker, P.A.Bridgeport, CT 066061407046832
- Arthur Brighton, PABridgeport, CT 066061609919331
- Georgia Davis, P.A.-CBridgeport, CT 066061639408982
- Michael Dziubina, PA-CBridgeport, CT 066061699026633
- Helen Dzujna, P.A.CBridgeport, CT 066061659597003
- Gina Givogre, PABridgeport, CT 066061205035367
- Shannon Gorton, PA-C, MMSBridgeport, CT 066061861770612
- Michael Heilbrunn, PA-CBridgeport, CT 066061174857510
Common questions
What is Mark Edwin Lightowler, PA-C's NPI number?
Mark Edwin Lightowler, PA-C's National Provider Identifier (NPI) is 1376000869, issued on Feb 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mark Edwin Lightowler, PA-C located?
The NPPES record lists a practice address at 2800 Main St Dept OF, Bridgeport, CT, 06606. Phone: (203) 392-3600. Providers update this record themselves, so call before visiting.
How can I verify Mark Edwin Lightowler, PA-C's license?
NPPES lists Connecticut license number 5633, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Edwin Lightowler, PA-C prescribe under Medicare Part D?
In 2024, Mark Edwin Lightowler, PA-C had 284 Medicare Part D claims for 95 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.