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Chiropractic

David A. Maclennan, DC

Sees patients in Bay City, TX · Texas

Summary

David A. Maclennan, DC (Chiropractic) is enrolled with Medicare at 1 practice location in Bay City, TX. NPI 1770605743. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about David A. Maclennan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

ChiropracticPrimary specialty
YesAccepts Medicare assignment
32Years since medical school (graduated 1994)
MaleGender (as listed)

Quick answers

Where does David A. Maclennan see patients?
Medicare's clinician data lists 1 practice location in Bay City, TX. Call before your visit to confirm the address.
What is David A. Maclennan's specialty?
Medicare lists Chiropractic as the primary specialty.
Does David A. Maclennan accept Medicare assignment?
Yes. Medicare's clinician data says David A. Maclennan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for David A. Maclennan?
(979) 245-7374, as listed in official Medicare / NPI Registry data.
What is David A. Maclennan's NPI number?
1770605743. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where David A. Maclennan is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Chiropractic, Texas →

Other chiropractors in Bay City

Clinicians with the same Medicare primary specialty in Bay City, TX — not a recommendation.

All chiropractors in Bay City →

Clinician information

CredentialDC
Graduation year1994
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770605743
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians