NPPES file of Aug 9, 2026

Alexandra Concetta Marriggi Potter, DC

Chiropractor · Middletown, PA

Alexandra Concetta Marriggi Potter, DC is a chiropractor with a practice address in Middletown, Pennsylvania, and NPI 1215400817, issued on Jan 7, 2019. Check the license (Pennsylvania DC011655, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1215400817
Name
Alexandra Concetta Marriggi Potter
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License numbers
DC011655 PA
12682 FL
Self-reported in NPPES; status is on the state search
Practice location
500 North Union Street, Middletown, PA 17057
Phone
(717) 944-2225
Enumerated
Jan 7, 2019
Record last updated
Jan 3, 2022
Fax
(717) 944-0932
Medicare enrollment
Enrolled (PECOS I20210621000065); 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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8 nearest chiropractor records → All 3,934 in Pennsylvania → Look up another NPI →

Also registered at 500 North Union Street

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

  1. Allyson Bell, PTPhysical Therapist1477520211
  2. Davline Candelaria Tirado, D.C.Chiropractor1538937008
  3. Mary Colman, DCChiropractor1013984855
  4. Amy Heckman, PTPhysical Therapist1164499471
  5. Charlene Hobbie, DCChiropractor1659518769
  6. Joseph Kiray, D.C.Chiropractor1730100322

Verify Alexandra Concetta Marriggi Potter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DC011655    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 Pennsylvania 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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Bills Medicare through one group practice

  1. The Colman Center PCMiddletown, PA

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

Alexandra Concetta Marriggi Potter among 3,934 chiropractor records in Pennsylvania

Alexandra Concetta Marriggi Potter, DC is one of 3,934 chiropractor records with a practice address in Pennsylvania. 16% 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 89% of them.

  • NPI issued2019 · 89% of these records are older, 9% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated2018 · median 2000 among the 1,759 with a school on file
  • Record last updated2022 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 chiropractor records list a practice address in Middletown

They are 19 of the 194 NPPES records with a practice address in Middletown, and 3,934 chiropractor records in Pennsylvania.

All 3,934 in Pennsylvania → Every provider in Middletown → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Edward Bartakovits, D.C.Middletown, PA 170571952597528
  2. Mary Colman, DCMiddletown, PA 170571013984855
  3. Scott Colman, DCMiddletown, PA 170571245207000
  4. Paul Hetrick, DCMiddletown, PA 170571346217650
  5. Edward Hevner, DCMiddletown, PA 170571932133162
  6. Charlene Hobbie, DCMiddletown, PA 170571659518769
  7. Joseph Kiray, D.C.Middletown, PA 170571730100322
  8. Dennis Owen, DCMiddletown, PA 170571326073024

Common questions

What is Alexandra Concetta Marriggi Potter, DC's NPI number?

Alexandra Concetta Marriggi Potter, DC's National Provider Identifier (NPI) is 1215400817, issued on Jan 7, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Concetta Marriggi Potter, DC located?

The NPPES record lists a practice address at 500 North Union Street, Middletown, PA, 17057. Phone: (717) 944-2225. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Concetta Marriggi Potter, DC's license?

NPPES lists Pennsylvania license number DC011655, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.