Rainier Internal Medicine LLC
NPI 1972735157 · Primary Care Clinic/Center · Lakewood, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rainier Internal Medicine LLC is a Primary Care Clinic/Center organization in Lakewood, WA (NPI 1972735157).
Provider details
- NPI number
- 1972735157
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Asif Khan, Medical Director(253) 200-0300
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
- Methadone Clinic261QM2800X
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,166 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) |
|---|---|---|
| Medication Assisted Treatment, Methadone; Weekly Bundle Including Dispensing And/Or Administration, Substance Use Counseling, Individual and Group Therapy, and Toxicology Testing, If Performed (provision of the Services By a Medicare-Enrolled Opioid TreatmG2067 | 872 | $258 |
| Take-Home Supply of Methadone; Up to 7 Additional Day Supply (provision of the Services By a Medicare-Enrolled Opioid Treatment Program); List Separately in Addition to Code for Primary ProcedureG2078 | 294 | $40 |
Typical Medicare-allowed amounts for these services range $40–$258 (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
Other names (DBA / former)
- Doing business as
- Northwest Integrated Health
Additional practice locations (7)
- 123 132nd St SParkland, WA 98444-4807Phone: (253) 200-0300
- 2475 Bethel Rd Se # Wa98366Port Orchard, WA 98366-2490Phone: (253) 200-0300
- 3800 3rd St SePuyallup, WA 98374-1109Phone: (253) 200-0415
- 510 Tacoma Ave STacoma, WA 98402-5416Phone: (253) 200-0300Fax: (253) 302-8493
- 1415 E 72nd St Ste BTacoma, WA 98404-5905Phone: (253) 200-0300
- 3727 S Tacoma WayTacoma, WA 98409-3134Phone: (253) 300-7474
- 5929 Westgate Blvd Ste aTacoma, WA 98406-2567Phone: (253) 503-0226
Registry dates
- Enumerated
- 2009-08-20
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Rainier Internal Medicine LLC's NPI number?
- Rainier Internal Medicine LLC's National Provider Identifier (NPI) is 1972735157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rainier Internal Medicine LLC?
- Rainier Internal Medicine LLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Rainier Internal Medicine LLC located?
- Rainier Internal Medicine LLC's practice location on file with NPPES is 9720 S Tacoma Way, Lakewood, WA 98499-4456.
- What is Rainier Internal Medicine LLC's phone number?
- The practice phone number listed in the NPPES registry for Rainier Internal Medicine LLC is (253) 503-3666.
- Does Rainier Internal Medicine LLC accept Medicare?
- Rainier Internal Medicine LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Rainier Internal Medicine LLC?
- The authorized official listed on Rainier Internal Medicine LLC's NPPES record is Asif Khan, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rainier Internal Medicine LLC's NPI active?
- Yes — Rainier Internal Medicine LLC's NPI (1972735157) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.