Raja Lewis, MD
NPI 1558479469 · Internal Medicine Physician · Sterling Heights, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raja Lewis, MD is a Internal Medicine Physician provider in Sterling Heights, MI (NPI 1558479469).
Provider details
- NPI number
- 1558479469
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 430107257 (MI)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,799 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 | 528 | $128 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 317 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 174 | $91 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 129 | $14 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 87 | $91 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 74 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 112 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 427 | 60 |
| Metformin Hcl | 401 | 66 |
| Atorvastatin Calcium | 379 | 72 |
| Levothyroxine Sodium | 285 | 48 |
| Amlodipine Besylate | 281 | 52 |
| Lisinopril | 219 | 30 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$906 across 21 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
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2014-09-18
Frequently asked questions
- What is Raja Lewis's NPI number?
- Raja Lewis's National Provider Identifier (NPI) is 1558479469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raja Lewis's specialty?
- Raja Lewis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Raja Lewis located?
- Raja Lewis's practice location on file with NPPES is 3840 17 Mile Rd, Sterling Heights, MI 48310-6831.
- What is Raja Lewis's phone number?
- The practice phone number listed in the NPPES registry for Raja Lewis is (586) 826-9625.
- Does Raja Lewis accept Medicare?
- Raja Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raja Lewis's NPI active?
- Yes — Raja Lewis's NPI (1558479469) is active in the NPPES registry as of the last update on 2014-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.