Margaret Adam, MD
NPI 1700812237 · Internal Medicine Physician · Renton, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Adam, MD is a Internal Medicine Physician provider in Renton, WA (NPI 1700812237).
Provider details
- NPI number
- 1700812237
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0071923 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
60 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 44 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $100 |
Typical Medicare-allowed amounts for these services range $100–$140 (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 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 241 | 84 |
| Amlodipine Besylate | 153 | 53 |
| Losartan Potassium | 137 | 42 |
| Lisinopril | 105 | 39 |
| Metformin Hcl | 93 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 91 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,680 across 3 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
Additional practice locations (1)
- 1930 Post AlleySeattle, WA 98101-1015Phone: (206) 728-4143Fax: (206) 956-1018
Registry dates
- Enumerated
- 2006-06-25
- Last updated
- 2024-02-27
- Certified
- 2024-02-27
Frequently asked questions
- What is Margaret Adam's NPI number?
- Margaret Adam's National Provider Identifier (NPI) is 1700812237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Adam's specialty?
- Margaret Adam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Adam located?
- Margaret Adam's practice location on file with NPPES is 64 Rainier Ave S, Renton, WA 98057.
- What is Margaret Adam's phone number?
- The practice phone number listed in the NPPES registry for Margaret Adam is (425) 224-2144.
- Does Margaret Adam accept Medicare?
- Margaret Adam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Adam's NPI active?
- Yes — Margaret Adam's NPI (1700812237) is active in the NPPES registry as of the last update on 2024-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.