Graham Chelius, M.D.
NPI 1063459311 · Family Medicine Physician · Ukiah, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Graham Chelius, M.D. is a Family Medicine Physician provider in Ukiah, CA (NPI 1063459311).
Provider details
- NPI number
- 1063459311
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40674 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
164 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 74 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 42 | $83 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 28 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $182 |
Typical Medicare-allowed amounts for these services range $83–$182 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 213 | 40 |
| Buprenorphine Hcl | 172 | 28 |
| Oxycodone Hcl | 37 | 11 |
| Bupropion Hclbrand: Bupropion Xl | 34 | — |
| Clonazepam | 34 | — |
| Celecoxib | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 1 record (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
Additional practice locations (1)
- 4643b Waimea Canyon RdWaimea, HI 96796-0669Phone: (808) 338-8311Fax: (808) 338-0225
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2024-08-21
- Certified
- 2024-08-21
Frequently asked questions
- What is Graham Chelius's NPI number?
- Graham Chelius's National Provider Identifier (NPI) is 1063459311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Graham Chelius's specialty?
- Graham Chelius is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Graham Chelius located?
- Graham Chelius's practice location on file with NPPES is 260 Hospital Dr Ste 103, Ukiah, CA 95482-4568.
- What is Graham Chelius's phone number?
- The practice phone number listed in the NPPES registry for Graham Chelius is (707) 467-3123.
- Does Graham Chelius accept Medicare?
- Graham Chelius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Graham Chelius's NPI active?
- Yes — Graham Chelius's NPI (1063459311) is active in the NPPES registry as of the last update on 2024-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.