Doctor profile · Federal record
Dr. Jennifer Nizen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Philadelphia, PA
- NPI 1689604746
- Accepts Medicare
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
601 Walnut St, The Curtis Center Suite 6405
Philadelphia, PA 19106
(215) 829-0101
fax (215) 829-4349
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 1, 2012
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MD046562L
- Medicaid
- PA #0012803930007
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689604746. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,078
Distinct HCPCS
10
Medicare allowed
$74,099
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 262 | 179 | $92 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 192 | 192 | $46 | |
83036 |
Hemoglobin a1c level | 137 | 59 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 117 | 104 | $78 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 82 | 62 | $101 | |
G0008 |
Administration of influenza virus vaccine | 72 | 70 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 65 | 64 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 28 | 28 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 25 | 25 | $32 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 24 | 24 | $15 |
In context: peer comparison
Among 390 peers in this city , average services per provider: 132. This provider delivers 8.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,758
Patients
795
Total drug cost
$158,271
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 375 | 110 | $6,037 |
| Amlodipine Besylate | Generic | 369 | 103 | $2,978 |
| Rosuvastatin Calcium | Generic | 362 | 101 | $7,208 |
| Losartan Potassium | Generic | 214 | 65 | $3,786 |
| Hydrochlorothiazide | Generic | 183 | 57 | $757 |
| Levothyroxine Sodium | Generic | 180 | 57 | $3,133 |
| Omeprazole | Generic | 176 | 49 | $2,530 |
| Metformin Hcl | Generic | 158 | 42 | $1,880 |
| Metoprolol Succinate | Generic | 153 | 45 | $3,407 |
| Simvastatin | Generic | 115 | 30 | $1,265 |
Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Nizen's medical specialty?
Dr. Jennifer Nizen practices Internal Medicine Physician in Philadelphia, PA.
Where does Dr. Jennifer Nizen practice?
Dr. Jennifer Nizen practices at 601 Walnut St, Philadelphia, PA 19106. Office phone: 2158290101.
What is Dr. Jennifer Nizen's NPI?
Dr. Jennifer Nizen's National Provider Identifier (NPI) is 1689604746, issued by NPPES.
Does Dr. Jennifer Nizen accept Medicare assignment?
Yes. Dr. Jennifer Nizen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Nizen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.