Donald Nicol, MD
NPI 1053367284 · Specialist · Honolulu, HI
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Nicol, MD is a Specialist provider in Honolulu, HI (NPI 1053367284).
Provider details
- NPI number
- 1053367284
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 174400000X (HI)
Specialties & taxonomies
Other Service Providers
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
561 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 534 | $92 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 27 | $59 |
Typical Medicare-allowed amounts for these services range $59–$92 (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 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 97 | 28 |
| Allopurinol | 82 | 22 |
| Levothyroxine Sodium | 72 | 23 |
| Azithromycin | 67 | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 58 | 13 |
| Tamsulosin Hcl | 51 | 19 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$206 across 10 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
- 2006-05-26
- Last updated
- 2013-01-22
Frequently asked questions
- What is Donald Nicol's NPI number?
- Donald Nicol's National Provider Identifier (NPI) is 1053367284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Nicol's specialty?
- Donald Nicol is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Donald Nicol located?
- Donald Nicol's practice location on file with NPPES is 549 Halemaumau St, Honolulu, HI 96821-2150.
- What is Donald Nicol's phone number?
- The practice phone number listed in the NPPES registry for Donald Nicol is (808) 373-2164.
- Does Donald Nicol accept Medicare?
- Donald Nicol is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Nicol's NPI active?
- Yes — Donald Nicol's NPI (1053367284) is active in the NPPES registry as of the last update on 2013-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.