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Neurology

Paul T. Twydell, DO

Works at hospitals in Grand Rapids, MI · Michigan

Summary

Dr. Paul T. Twydell, DO is a neurologist at 100 Michigan Ave NE, Grand Rapids, MI 49503. Phone: (616) 267-0115. Accepts Medicare assignment. In 2024, Paul T. Twydell had 154 Original Medicare patients and 418 services. NPI 1225044597. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Neurologist (Medicare lists Neurology)
  • Address: 100 Michigan Ave NE, Grand Rapids, MI 49503 · Directions (9 more locations)
  • Phone: (616) 267‑0115
  • Medicare: Accepts Medicare assignment
  • Hospital: Spectrum Health
  • Group practice: Spectrum Health Primary Care Partners (+2 more)
  • Medical school: Michigan State University College Of Osteopathic Medicine · graduated 2000 (26 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Paul T. Twydell, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Paul T. Twydell accept Medicare assignment?
Yes. Medicare's clinician data says Paul T. Twydell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Paul T. Twydell see?
In 2024, CMS data shows 154 Original Medicare patients and 418 services for Paul T. Twydell. This counts Original Medicare only and measures volume, not quality.
What is Paul T. Twydell's NPI number?
1225044597. 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 Paul T. Twydell, 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 patients154
Services billed to Medicare418
Different services or procedures24
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)76 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)61 services
  3. Needle measurement of electrical activity in arm or leg muscles, complete study (95886)60 services
  4. Needle measurement of electrical activity in arm or leg muscles, limited study (95885)42 services
  5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)36 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 cholesterol74%
  • High blood pressure72%
  • Arthritis62%
  • Depression34%
  • Anxiety34%
  • Diabetes32%

Hospitals where Paul T. Twydell works

Medicare's Facility Affiliation Data lists Paul T. Twydell 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.

  • Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038

Practice locations

Addresses where Paul T. Twydell is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

Group practices

Medicare enrollment lists Paul T. Twydell as a member of these groups (CMS data updated October 2, 2026).

  • Spectrum Health Primary Care Partners2,294 clinicians in the group
  • Center for Physical Rehabilitation and Therapy LP369 clinicians in the group
  • Center for Physical Rehabilitation Inc357 clinicians in the group

Specialties

Find other Neurology doctors in Michigan →

Other neurologists in Grand Rapids

Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.

All neurologists in Grand Rapids →

Other clinicians in Spectrum Health Primary Care Partners

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

Clinician information

CredentialDO
Medical schoolMichigan State University College Of Osteopathic Medicine
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1225044597
CorrectionsReport 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

  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