Quick answers
- Does Douglas B. Seckendorf accept Medicare assignment?
- Medicare's clinician data says Douglas B. Seckendorf may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Douglas B. Seckendorf see?
- In 2024, CMS data shows 291 Original Medicare patients and 2,390 services for Douglas B. Seckendorf. This counts Original Medicare only and measures volume, not quality.
- What is Douglas B. Seckendorf's NPI number?
- 1710106083. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Douglas B. Seckendorf, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 291 |
|---|---|
| Services billed to Medicare | 2,390 |
| Different services or procedures | 2 |
| Participating Medicare provider | No |
| Average age of these patients | 75 |
Most frequent services
- Chiropractic manipulative treatment, 1-2 spinal regions (98940)2,116 services
- Chiropractic manipulative treatment, 5 spinal regions (98942)274 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- Arthritis71%
- High blood pressure52%
- Ischemic heart disease29%
- Osteoporosis28%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)19%
Hospitals where Douglas B. Seckendorf works
Medicare's Facility Affiliation Data lists Douglas B. Seckendorf at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hospital for Special SurgeryNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 330270
Practice locations
Addresses where Douglas B. Seckendorf is enrolled with Medicare (CMS data updated October 2, 2026).
- 133 E 58th St, Fl 15New York, NY 10022 (212) 751‑8300
Specialties
- Chiropracticprimary
Other chiropractors in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| School | New York Chiropractic College |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1710106083 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians