Harry A. Derr III, DC
- Medicare patients, 2024
- 23
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 220 W Cold Spring Ln, Baltimore, MD 21210
- Practice phone
- Call (443) 524-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Living Wellness Chiropractic of Columbia
Baltimore, Maryland
Find Harry Derr'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.
Harry A. Derr III is a chiropractor in Baltimore, Maryland
Harry Derr practices at Living Wellness Chiropractic of Columbia in Baltimore, Maryland.
Harry Derr's NPI, 1881670230, was assigned on December 19, 2005. Harry Derr graduated from New York Chiropractic College in 2004. Harry Derr holds Maryland license S03655.
- NPI
- 1881670230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961410287
- NPI enumeration date
- December 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 524-6600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Harry A. Derr III practices at Living Wellness Chiropractic of Columbia in Baltimore, Maryland
Harry Derr's primary practice is Living Wellness Chiropractic of Columbia, at 220 W Cold Spring Ln, Baltimore, MD 21210 in Baltimore City. The practice phone is (443) 524-6600.
- Living Wellness Chiropractic of Columbia220 W Cold Spring Ln, Baltimore, MD 21210 · Baltimore CityPhone(443) 524-6600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Harry A. Derr III is affiliated with 2 sites of care
Harry Derr's primary practice is Living Wellness Chiropractic of Columbia in Baltimore, Maryland. Dmand AI also links Harry Derr to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Harry A. Derr III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Harry Derr practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Living Wellness Chiropractic of Columbia | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Harry A. Derr III is one of 525 chiropractors in Maryland
Chiropractor is Harry Derr's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Harry Derr is licensed in Maryland.
Specialties and state licenses
- Chiropractor, MarylandPrimary
Chiropractors near Harry Derr
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
Harry A. Derr III treated 23 Medicare patients in 2024, average age 69
CMS counts 23 Medicare patients who saw Harry Derr in 2024. 65% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Harry Derr's median patient age at 52, with 56% women.
Chronic conditions among Harry Derr's Medicare patients, 2024
- High blood pressure65%
- High cholesterol65%
- Arthritis57%
Share of Medicare patients with each condition. A patient can have several.
Harry Derr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Harry A. Derr III takes part in Medicare
Harry Derr 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)
Harry A. Derr III graduated from New York Chiropractic College
Harry Derr graduated from New York Chiropractic College in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Harry A. Derr III'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Harry A. Derr III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Harry A. Derr III's NPI number?
Harry A. Derr III's NPI number is 1881670230. It was assigned on December 19, 2005, and it is active in the NPI Registry.
What does Harry A. Derr III specialize in?
Harry A. Derr III is a chiropractor in Baltimore, Maryland. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Harry A. Derr III practice?
Harry Derr practices at 220 W Cold Spring Ln, Baltimore, MD 21210. Harry Derr's primary practice is Living Wellness Chiropractic of Columbia in Baltimore, Maryland. Dmand AI also links Harry Derr to 1 physician office.
What is Harry A. Derr III's office phone number?
The practice phone on file for Harry Derr is (443) 524-6600.
What is Harry A. Derr III's medical license number?
Harry Derr holds Maryland license S03655.
Does Harry A. Derr III accept Medicare?
Yes. CMS lists Harry Derr as accepting Medicare assignment.
How many Medicare patients does Harry A. Derr III see?
CMS counts 23 Medicare patients who saw Harry Derr in 2024, with an average age of 69.
Where did Harry A. Derr III go to medical school?
Harry Derr graduated from New York Chiropractic College in 2004.
How long has Harry A. Derr III been practicing?
Harry Derr graduated from medical school in 2004, 22 years ago.
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