Robert Dyksterhouse, M.D.
NPI 1780810697 · Internal Medicine Physician · Ypsilanti, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Dyksterhouse, M.D. is a Internal Medicine Physician provider in Ypsilanti, MI (NPI 1780810697).
Provider details
- NPI number
- 1780810697
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301510567 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
171 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $78 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 23 | $56 |
| Hemoglobin A1c Level83036 | 16 | $10 |
| Administration of Influenza Virus VaccineG0008 | 11 | $33 |
Typical Medicare-allowed amounts for these services range $10–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 140 | 61 |
| Amlodipine Besylate | 106 | 43 |
| Lisinopril | 99 | 47 |
| Omeprazole | 70 | 30 |
| Metformin Hcl | 68 | 29 |
| Levothyroxine Sodium | 64 | 28 |
| Simvastatin | 57 |
Practice location
Mailing address
Additional practice locations (1)
- 226 W 14th StNew York, NY 10011-7201Phone: (212) 604-1800Fax: (212) 604-1829
Registry dates
- Enumerated
- 2009-06-05
- Last updated
- 2024-01-04
- Certified
- 2024-01-04
Frequently asked questions
- What is Robert Dyksterhouse's NPI number?
- Robert Dyksterhouse's National Provider Identifier (NPI) is 1780810697, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Dyksterhouse's specialty?
- Robert Dyksterhouse is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Dyksterhouse located?
- Robert Dyksterhouse's practice location on file with NPPES is 4940 W Clark Rd Ste 100, Ypsilanti, MI 48197-0860.
- What is Robert Dyksterhouse's phone number?
- The practice phone number listed in the NPPES registry for Robert Dyksterhouse is (734) 971-1188.
- Does Robert Dyksterhouse accept Medicare?
- Robert Dyksterhouse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Dyksterhouse's NPI active?
- Yes — Robert Dyksterhouse's NPI (1780810697) is active in the NPPES registry as of the last update on 2024-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.