Greg Nakamoto, MD
NPI 1861585127 · Internal Medicine Physician · Lynnwood, WA
Greg Nakamoto, MD is a Internal Medicine Physician provider in Lynnwood, WA (NPI 1861585127).
Provider details
- NPI number
- 1861585127
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00036474 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
83 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 30 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $140 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $181 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 12 | $102 |
Typical Medicare-allowed amounts for these services range $75–$181 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-01
- Last updated
- 2008-04-09
Frequently asked questions
- What is Greg Nakamoto's NPI number?
- Greg Nakamoto's National Provider Identifier (NPI) is 1861585127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Nakamoto's specialty?
- Greg Nakamoto is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Greg Nakamoto located?
- Greg Nakamoto's practice location on file with NPPES is 19116 33rd Ave W, Lynnwood, WA 98036-4706.
- What is Greg Nakamoto's phone number?
- The practice phone number listed in the NPPES registry for Greg Nakamoto is (425) 771-7500.
- Is Greg Nakamoto's NPI active?
- Yes — Greg Nakamoto's NPI (1861585127) is active in the NPPES registry as of the last update on 2008-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.