Physician Profile
Unclaimed ProfileAbout LEWIN
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Education & Training
Areas of Expertise
Common questions
What does Dr. Lewin specialise in?
Dr. Lewin is a physician assistant in Madison, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
Where is Dr. Lewin located?
Dr. Lewin is listed at 675 W WASHINGTON AVE, Madison, WI 53703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Lewin's phone number?
The number on file is (608) 257-9700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Lewin's NPI number?
Dr. Lewin's National Provider Identifier is 1407589906. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Lewin go to medical school?
Dr. Lewin attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Lewin been practising?
Dr. Lewin has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Lewin do most often?
According to Medicare billing data, Dr. Lewin performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Lewin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lewin. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (608) 257-9700
- Email not available
Practice Locations
675 W WASHINGTON AVE
Madison, WI 53703
Procedures Most Often Billed to Medicare
273 services · 229 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
62 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
45 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
33 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
29 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
27 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
22 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
18 |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
14 |
| Administration of influenza virus vaccine | Billing code | G0008 |
12 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physician assistants in Madison 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in WI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.