Gerald Harriman, D.O.
NPI 1720026867 · Hospice and Palliative Medicine (Family Medicine) Physician · Muskegon, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Harriman, D.O. is a Hospice and Palliative Medicine (Family Medicine) Physician provider in Muskegon, MI (NPI 1720026867).
Provider details
- NPI number
- 1720026867
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101009348 (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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 45 | 34 |
| Gabapentin | 30 | 13 |
| Oxycodone Hcl | 21 | 17 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 18 | 15 |
| Morphine Sulfate | 14 | 13 |
| Mirtazapine | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$264 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2019-09-06
Frequently asked questions
- What is Gerald Harriman's NPI number?
- Gerald Harriman's National Provider Identifier (NPI) is 1720026867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Harriman's specialty?
- Gerald Harriman is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Harriman located?
- Gerald Harriman's practice location on file with NPPES is 1050 W Western Ave, Muskegon, MI 49441-1694.
- What is Gerald Harriman's phone number?
- The practice phone number listed in the NPPES registry for Gerald Harriman is (231) 728-3442.
- Does Gerald Harriman accept Medicare?
- Gerald Harriman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Harriman's NPI active?
- Yes — Gerald Harriman's NPI (1720026867) is active in the NPPES registry as of the last update on 2019-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.