Charles Nam, MD
NPI 1588611313 · Internal Medicine Physician · Puyallup, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Nam, MD is a Internal Medicine Physician provider in Puyallup, WA (NPI 1588611313).
Provider details
- NPI number
- 1588611313
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00032978 (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
20 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
1,520 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 | 1,066 | $127 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 98 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 91 | $180 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 85 | $89 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 66 | $207 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 186 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,065 | 277 |
| Amlodipine Besylate | 684 | 188 |
| Levothyroxine Sodium | 477 | 117 |
| Losartan Potassium | 405 | 114 |
| Metoprolol Succinate | 324 | 86 |
| Lisinopril | 311 | 88 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2011-11-03
Frequently asked questions
- What is Charles Nam's NPI number?
- Charles Nam's National Provider Identifier (NPI) is 1588611313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Nam's specialty?
- Charles Nam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Nam located?
- Charles Nam's practice location on file with NPPES is 1701 3rd St Se, Puyallup, WA 98372-4511.
- What is Charles Nam's phone number?
- The practice phone number listed in the NPPES registry for Charles Nam is (253) 697-5767.
- Does Charles Nam accept Medicare?
- Charles Nam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Nam's NPI active?
- Yes — Charles Nam's NPI (1588611313) is active in the NPPES registry as of the last update on 2011-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.