Collin D. Johnson, DC
- Medicare patients, 2026
- 42
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 32201 Queen Anne Hwy, Queen Anne, MD 21657
- Practice phone
- Call (410) 364-9222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tuckahoe Chiropractic
Physician office · Queen Anne, Maryland
Find Collin Johnson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Collin D. Johnson is a chiropractor in Queen Anne, Maryland
Collin Johnson practices at Tuckahoe Chiropractic in Queen Anne, Maryland.
Collin Johnson's NPI, 1952466898, was assigned on December 22, 2006. Collin Johnson holds Maryland license S03460.
- NPI
- 1952466898NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507963378
- NPI enumeration date
- December 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 364-9222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Collin D. Johnson practices at Tuckahoe Chiropractic in Queen Anne, Maryland
Collin Johnson's primary practice is Tuckahoe Chiropractic, at 32201 Queen Anne Hwy, Queen Anne, MD 21657. The practice phone is (410) 364-9222.
- Tuckahoe Chiropractic32201 Queen Anne Hwy, Queen Anne, MD 21657Phone(410) 364-9222
Source: Dmand AI Affiliation Data
Collin D. Johnson is affiliated with 1 site of care
Collin Johnson's primary practice is Tuckahoe Chiropractic in Queen Anne, Maryland.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Collin D. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Collin Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tuckahoe Chiropractic | Available with a free account |
Source: Dmand AI Technology Install Data
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Collin D. Johnson is one of 525 chiropractors in Maryland
Chiropractor is Collin Johnson's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Collin Johnson is licensed in Maryland.
Specialties and state licenses
- Chiropractor, MarylandPrimary
Chiropractors near Collin Johnson
Counts of chiropractors with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Collin D. Johnson treated 42 Medicare patients in 2026, average age 72
CMS counts 42 Medicare patients who saw Collin Johnson in 2026. 75% of them have arthritis, and 69% have high cholesterol. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Collin Johnson's median patient age at 46, with 47% women.
Collin Johnson's Medicare patients by sex, 2026
- Women2560%
- Men1740%
Chronic conditions among Collin Johnson's Medicare patients, 2026
- Arthritis75%
- High cholesterol69%
- High blood pressure62%
- Diabetes26%
Share of Medicare patients with each condition. A patient can have several.
Collin Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women47%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Collin D. Johnson takes part in Medicare
Collin Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Collin D. Johnson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Collin D. Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Collin D. Johnson's NPI number?
Collin D. Johnson's NPI number is 1952466898. It was assigned on December 22, 2006, and it is active in the NPI Registry.
What does Collin D. Johnson specialize in?
Collin D. Johnson is a chiropractor in Queen Anne, Maryland. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Collin D. Johnson practice?
Collin Johnson practices at 32201 Queen Anne Hwy, Queen Anne, MD 21657. Collin Johnson's primary practice is Tuckahoe Chiropractic in Queen Anne, Maryland.
What is Collin D. Johnson's office phone number?
The practice phone on file for Collin Johnson is (410) 364-9222. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Collin D. Johnson's email address?
Dmand AI checks professional and personal email addresses for Collin Johnson through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Collin D. Johnson's medical license number?
Collin Johnson holds Maryland license S03460.
Does Collin D. Johnson accept Medicare?
Yes. CMS lists Collin Johnson as accepting Medicare assignment.
How many Medicare patients does Collin D. Johnson see?
CMS counts 42 Medicare patients who saw Collin Johnson in 2026, with an average age of 72.
How long has Collin D. Johnson been practicing?
Collin Johnson graduated from medical school in 2005, 21 years ago.
What EHR does Collin D. Johnson's practice use?
Dmand AI tracks the EHR system at Tuckahoe Chiropractic. The vendor and product are available with a free Dmand AI account.
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