NPPES file of Aug 9, 2026

Kathryn Penniman Alexander, DC CHIROPRACTOR

Chiropractor · Annapolis, MD

Kathryn Penniman Alexander, DC CHIROPRACTOR is a chiropractor with a practice address in Annapolis, Maryland, and NPI 1306911409, issued on Nov 22, 2006. Check the license (Maryland 502083, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1306911409
Name
Kathryn Penniman Alexander
Credential
DC CHIROPRACTOR
Primary taxonomy
Chiropractor 111N00000X
License number
502083 MD
Self-reported in NPPES; status is on the state search
Practice location
108 Old Solomons Island RD, Annapolis, MD 21401
Phone
(410) 266-1638
Enumerated
Nov 22, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(410) 266-6205
Medicare enrollment
Enrolled (PECOS I20040406001259); 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 881 in Maryland → Look up another NPI →

Also registered at 108 Old Solomons Island RD

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

  1. Christian ArbogastMental Health Counselor1780217323
  2. Daniel BeigelProfessional Counselor1154792901
  3. Betty Bergstrom, LGSWSocial Worker1588670749
  4. William Boro, DCChiropractor1821165523
  5. Theresa Bouma, LCPCProfessional Counselor1124313994
  6. Diane Channas, LCSW-CClinical Social Worker1568476869

Verify Kathryn Penniman Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 502083    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 Maryland 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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Kathryn Penniman Alexander among 881 chiropractor records in Maryland

Kathryn Penniman Alexander, DC CHIROPRACTOR is one of 881 chiropractor records with a practice address in Maryland. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 67% newer
  • In a Medicare fileNo · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2002 · median 2001 among the 391 with a school on file
  • Record last updated2007 · 73% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Maryland

There are 881 chiropractor records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 881 in Maryland → Every provider in Annapolis → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. William Boro, DCAnnapolis, MD 214011821165523
  2. Thomas Chaney, D.C.Annapolis, MD 214011598838039
  3. Stephanie Chaney, D.C.Annapolis, MD 214011467529685
  4. Bryant Harris, D.C.Annapolis, MD 214011164657466
  5. Jonathan Holtzman, D.C.Annapolis, MD 214011255313037
  6. Raymond Infanti, D.C.Annapolis, MD 214011841364825
  7. Adam Maddox, D.C.Annapolis, MD 214011134296353
  8. Eric May, D.C.Annapolis, MD 214011871780023

Common questions

What is Kathryn Penniman Alexander, DC CHIROPRACTOR's NPI number?

Kathryn Penniman Alexander, DC CHIROPRACTOR's National Provider Identifier (NPI) is 1306911409, issued on Nov 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Penniman Alexander, DC CHIROPRACTOR located?

The NPPES record lists a practice address at 108 Old Solomons Island RD, Annapolis, MD, 21401. Phone: (410) 266-1638. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Penniman Alexander, DC CHIROPRACTOR's license?

NPPES lists Maryland license number 502083, as entered by the provider. Search the Maryland 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. 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.