Doctor profile · Federal record
Dr. Philip Zimmermann, M.D.
Internal Medicine Physician · Hospitalist Physician · Madison, WI
- NPI 1477783801
- 17 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4510 Deerwood Dr
Madison, WI 537161830
(608) 236-4284 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- May 3, 2024
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #55123
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477783801. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
738
Distinct HCPCS
9
Medicare allowed
$38,460
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 321 | 213 | $85 | |
36415 |
Insertion of needle into vein for collection of blood sample | 289 | 139 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 33 | $121 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 24 | 20 | $3 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 17 | 17 | $75 | |
G0008 |
Administration of influenza virus vaccine | 17 | 17 | $29 | |
0124A |
Adm sarscv2 bvl 30mcg/.3ml a | 12 | 12 | $39 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $102 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 11 | 11 | $85 |
In context: peer comparison
Among 76 peers in Madison Internal Medicine Physician, average services per provider: 80. This provider delivers 9.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,747
Patients
703
Total drug cost
$190,769
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 383 | 92 | $5,534 |
| Losartan Potassium | Generic | 254 | 74 | $3,525 |
| Amlodipine Besylate | Generic | 226 | 57 | $2,495 |
| Gabapentin | Generic | 221 | 48 | $4,137 |
| Levothyroxine Sodium | Generic | 219 | 43 | $3,463 |
| Omeprazole | Generic | 192 | 46 | $2,542 |
| Eliquis (Apixaban) | Brand | 189 | 33 | $154,948 |
| Lisinopril | Generic | 188 | 66 | $2,075 |
| Carvedilol | Generic | 164 | 41 | $2,525 |
| Furosemide | Generic | 146 | 29 | $1,037 |
Frequently asked questions
What is Dr. Philip Zimmermann's medical specialty?
Dr. Philip Zimmermann practices Internal Medicine Physician in Madison, WI.
Where does Dr. Philip Zimmermann practice?
Dr. Philip Zimmermann practices at 4510 Deerwood Dr, Madison, WI 537161830. Office phone: 6082364284.
What is Dr. Philip Zimmermann's NPI?
Dr. Philip Zimmermann's National Provider Identifier (NPI) is 1477783801, issued by NPPES.
What procedures does Dr. Philip Zimmermann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.