NPPES file of Aug 9, 2026

Mackenzie Patterson, PA-C

Surgical Physician Assistant · Stamford, CT

Mackenzie Patterson, PA-C is a surgical physician assistant with a practice address in Stamford, Connecticut, and NPI 1235686098, issued on Sep 8, 2016. Check the license (Connecticut 5605, 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
1235686098
Name
Mackenzie Patterson
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License numbers
5605 CT
0010-06542 NC
028282 NY
Self-reported in NPPES; status is on the state search
Practice location
1 Blachley RD, Stamford, CT 06902
Phone
(037) 050-7252
Enumerated
Sep 8, 2016
Record last updated
Apr 26, 2022
Fax
(203) 705-0915
Medicare enrollment
Enrolled (PECOS I20220404001532); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 2016
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 1 Blachley RD

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

  1. Alessandra ArborMental Health Counselor1639093487
  2. Arghiris Barbadimos, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1104829415
  3. Alice Chen, MDSports Medicine (Physical Medicine & Rehabilitation) Physician1902805740
  4. Kaleigh Chen, PT, DPTOrthopedic Physical Therapist1386406684
  5. Kristen Donohue-Gonzalez, N.P.Family Health Clinical Nurse Specialist1184999468
  6. Edward Feliciano, M.D.Orthopaedic Surgery Physician1265587802

Verify Mackenzie Patterson 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 5605
    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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80% fewer Medicare Part D claims than the average surgical physician assistant in 2024

60 Medicare Part D claims for 23 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mackenzie Patterson60
  2. Specialty average304

Most prescribed

  1. Meloxicam23 claims
  2. Diclofenac Sodium15 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: $1,557.37

29 payments; by number, the most common kind was food and beverage; the largest payer was Arthrex, Inc. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mackenzie Patterson$1,557.37
  2. Specialty average$703.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. NY Society For The Relief OF Ruptured And Crippled MaintainingStamford, CT

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

Mackenzie Patterson among 808 surgical physician assistant records in Connecticut

Mackenzie Patterson, PA-C is one of 808 surgical physician assistant records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 54% of them.

  • NPI issued2016 · 54% of these records are older, 42% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2016 · median 2016 among the 646 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 surgical physician assistant records list a practice address in Stamford

They are 39 of the 2,774 NPPES records with a practice address in Stamford, and 808 surgical physician assistant records in Connecticut.

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Erin Anderson, PA-CStamford, CT 069021649579558
  2. Genie Ball, PA-CStamford, CT 069021841475126
  3. Tammie Emmons, PA-CStamford, CT 069021316084106
  4. Diane Goodwin, PA-CStamford, CT 069021053467605
  5. Timothy Hansen, P.A.-C.Stamford, CT 069021184845000
  6. Gregory Jenkins, PAStamford, CT 069021023205358
  7. Barbara Kohn, PA-CStamford, CT 069021104947969
  8. Teresa Luong, RPA-CStamford, CT 069021265700298

Common questions

What is Mackenzie Patterson, PA-C's NPI number?

Mackenzie Patterson, PA-C's National Provider Identifier (NPI) is 1235686098, issued on Sep 8, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Mackenzie Patterson, PA-C located?

The NPPES record lists a practice address at 1 Blachley RD, Stamford, CT, 06902. Phone: (037) 050-7252. Providers update this record themselves, so call before visiting.

How can I verify Mackenzie Patterson, PA-C's license?

NPPES lists Connecticut license number 5605, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Mackenzie Patterson, PA-C prescribe under Medicare Part D?

In 2024, Mackenzie Patterson, PA-C had 60 Medicare Part D claims for 23 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.