Nathan P. Douglass, MD

Medicare activity in 2024

Official CMS public-use data for Nathan P. Douglass, 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.

Most frequent services

1. Injection, dexamethasone sodium phosphate, 1 mg (J1100)1,194 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)302 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)250 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)238 services
5. Injection into tendon or ligament (20550)228 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%
• High blood pressure69%
• Arthritis54%
• Ischemic heart disease25%
• Diabetes23%
• Anxiety23%

Hospitals where Nathan P. Douglass works

Medicare's Facility Affiliation Data lists Nathan P. Douglass 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.

• Skyline HospitalWhite Salmon, WA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 501315
• White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330304

Practice locations

Addresses where Nathan P. Douglass is enrolled with Medicare (CMS data updated October 2, 2026).

• 122 Maple AveWhite Plains, NY 10601 (914) 285‑9808
• 125 Harry Howard AveHudson, NY 12534 (800) 479‑7695
• 688 White Plains RdScarsdale, NY 10583 (914) 337‑3976

Group practices

Medicare enrollment lists Nathan P. Douglass as a member of these groups (CMS data updated October 2, 2026).

• White Plains Physician Services PC386 clinicians in the group
• Select PT, Ot and SLP Rehabilitation Ny, PLLC301 clinicians in the group

Specialties

• Hand Surgeryprimary
• Orthopedic Surgeryalso

Find other Hand Surgery doctors in New York →

Other hand surgeons in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

• Ari L. Mayerfield, MD
• Paul D. Fragner, MD
• Joshua L. Jones, MD
• Susanne M. Roberts, MD
• Alan J. Schefer, MD
• Jennifer Hashem, MD
• Michael J. Fitzgerald, MD
• Jadie De Tolla, MD

All hand surgeons in New York →

Other clinicians in White Plains Physician Services PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Ji Young Park
• Anna Camellia Schiwek, MD
• Krystal A. Person
• Stephanie K. Dondero, DO
• Susan E. McHugh-Salera, NP
• Rafael A. Ortiz, MD

Clinician information

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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians