NPPES file of Aug 9, 2026

Mark Taafel, PA

Medical Physician Assistant · Derby, CT

Mark Taafel, PA is a medical physician assistant with a practice address in Derby, Connecticut, and NPI 1912923889, issued on Jul 14, 2006. Check the license (Connecticut 000225, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912923889
Name
Mark Taafel
Credential
PA
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
000225 CT
Self-reported in NPPES; status is on the state search
Practice location
130 Division St, Derby, CT 06418
Phone
(203) 732-7403
Enumerated
Jul 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 732-7177
Medicare enrollment
Enrolled (PECOS I20100929001657); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 130 Division St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohammed Abbas, MDStudent in an Organized Health Care Education/Training Program1215687991
  2. Jenny Abdulkarim, MDStudent in an Organized Health Care Education/Training Program1033795729
  3. Ahmed AbdullahStudent in an Organized Health Care Education/Training Program1255034690
  4. Binta Abdullahi, MDStudent in an Organized Health Care Education/Training Program1942051057
  5. Nicholas Adams, NPNurse Practitioner1093599979
  6. Divya Aggarwal, MDStudent in an Organized Health Care Education/Training Program1154558401

Verify Mark Taafel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 000225
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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81% fewer Medicare Part D claims than the average medical physician assistant in 2024

213 Medicare Part D claims for 159 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Mark Taafel213
  2. Specialty average1,148

Most prescribed

  1. Prednisone30 claims
  2. Fluticasone Propionate20 claims
  3. Amoxicillin-Clavulanate Potass15 claims
  4. Cephalexin13 claims
  5. Azithromycin12 claims
  6. Nitrofurantoin Mono-Macro12 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

  1. Afc Physicians OF Connecticut PCDanbury, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Taafel among 1,138 medical physician assistant records in Connecticut

Mark Taafel, PA is one of 1,138 medical physician assistant records with a practice address in Connecticut. 79% 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, 76% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1980 · median 2015 among the 732 with a school on file
  • Record last updated2007 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 medical physician assistant records list a practice address in Derby

They are 10 of the 453 NPPES records with a practice address in Derby, and 1,138 medical physician assistant records in Connecticut.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Jacqueline Braunworth, PA-CDerby, CT 064181649665936
  2. Jacquelyn Browne, PA-CDerby, CT 064181457585267
  3. Cayla Daniele, PA-CDerby, CT 064181770025132
  4. Astrid Garza Posadas, PHYSICIAN ASSISTANTDerby, CT 064181184110660
  5. Kaitlynn Jones, PA-CDerby, CT 064181619392370
  6. David Maffei, PADerby, CT 064181558380253
  7. Jocelyn Mendes, PA-CDerby, CT 064181548713621
  8. Debra Sullivan, PADerby, CT 064181396836714

Common questions

What is Mark Taafel, PA's NPI number?

Mark Taafel, PA's National Provider Identifier (NPI) is 1912923889, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Taafel, PA located?

The NPPES record lists a practice address at 130 Division St, Derby, CT, 06418. Phone: (203) 732-7403. Providers update this record themselves, so call before visiting.

How can I verify Mark Taafel, PA's license?

NPPES lists Connecticut license number 000225, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Taafel, PA prescribe under Medicare Part D?

In 2024, Mark Taafel, PA had 213 Medicare Part D claims for 159 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.