Theodore Naiman, MD
NPI 1871686139 · Family Medicine Physician · Issaquah, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theodore Naiman, MD is a Family Medicine Physician provider in Issaquah, WA (NPI 1871686139).
Provider details
- NPI number
- 1871686139
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00038446 (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
1,474 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 | 393 | $140 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 223 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 167 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 119 | $142 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 96 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 262 | 97 |
| Amlodipine Besylate | 229 | 91 |
| Lisinopril | 149 | 52 |
| Levothyroxine Sodium | 144 | 56 |
| Losartan Potassium | 124 | 50 |
| Empagliflozinbrand: Jardiance | 118 | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-01
- Last updated
- 2009-03-25
Frequently asked questions
- What is Theodore Naiman's NPI number?
- Theodore Naiman's National Provider Identifier (NPI) is 1871686139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Naiman's specialty?
- Theodore Naiman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Naiman located?
- Theodore Naiman's practice location on file with NPPES is 100 Ne Gilman Blvd, Issaquah, WA 98027-2925.
- What is Theodore Naiman's phone number?
- The practice phone number listed in the NPPES registry for Theodore Naiman is (425) 557-8000.
- Does Theodore Naiman accept Medicare?
- Theodore Naiman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theodore Naiman's NPI active?
- Yes — Theodore Naiman's NPI (1871686139) is active in the NPPES registry as of the last update on 2009-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.