Physician Profile
Unclaimed ProfileAbout HOLTSCHLAG
Mark Holtschlag, DC is a healthcare provider in Quincy, IL specializing in chiropractic. Mark trained at Palmer College Chiropractic - West Sunnyvale, graduating in 1981. Mark is also listed as specializing in chiropractor. According to Medicare claims data, Mark cared for 27 Medicare patients across 339 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (217) 228-2040
- Email not available
Practice Locations
2000 JEFFERSON
Quincy, IL 62301
Procedures Most Often Billed to Medicare
339 services · 27 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
339 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other chiropractics at this location 1
Same specialty, same street address — most likely the same department or group.
Other chiropractics in Quincy 7
Same specialty, same city.
Trained at Palmer College Chiropractic - West Sunnyvale 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1981 at Palmer College Chiropractic - West Sunnyvale 8
Providers who graduated from the same medical school in the same year.
Also performs Chiropractic manipulative treatment, 3-4 spinal regions 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Holtschlag's specialty?
Dr. Holtschlag is a chiropractic in Quincy, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CHIROPRACTIC”.
NPI registry
Where can I find Dr. Holtschlag?
Dr. Holtschlag is listed at 2000 JEFFERSON, Quincy, IL 62301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Holtschlag?
The number on file is (217) 228-2040. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Holtschlag's NPI number?
Dr. Holtschlag's National Provider Identifier is 1174680672. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Holtschlag's medical education?
Dr. Holtschlag attended Palmer College Chiropractic - West Sunnyvale, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Holtschlag been practicing?
Dr. Holtschlag has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Holtschlag known for?
According to Medicare billing data, Dr. Holtschlag provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Holtschlag confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Holtschlag. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.