Doctor profile · Federal record
Dr. Kathrin Serrao, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Clifton, NJ
- NPI 1386179620
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1033 Clifton Ave Ste 108
Clifton, NJ 070133525
(973) 577-1995 - Additional location
-
3600 Forbes Ave, Forbes Tower - Plaza Suite 140
Pittsburgh, PA 152133410
(412) 647-6340 - Additional location
-
169 Ashley Ave
Charleston, SC 294253410
(843) 792-7365 - Mailing address
-
1033 Clifton Ave
Clifton, NJ 070133517
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- August 4, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- New Jersey #25MA11589700 · South Carolina #84503
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386179620. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
258
Distinct HCPCS
5
Medicare allowed
$24,526
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 78 | 59 | $139 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 66 | 25 | $37 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $179 | |
82947 |
Blood glucose (sugar) level | 48 | 38 | $4 | |
76536 |
Ultrasound scan of head and neck soft tissue | 16 | 16 | $130 |
In context: peer comparison
Among 4 peers in Clifton Endocrinology, Diabetes & Metabolism Physician, average services per provider: 245. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$2,338
Transactions
117
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 30 | $531.45 | |
| Novo Nordisk INC | 18 | $325.06 | |
| Corcept Therapeutics | 17 | $211.97 | |
| Exact Sciences Corporation | 8 | $174.32 | |
| Dexcom, INC. | 2 | $121.95 | |
| AstraZeneca Pharmaceuticals Lp | 7 | $116.83 | |
| Vifor Pharma, INC. | 7 | $111.24 | |
| GlaxoSmithKline, LLC. | 5 | $80.16 | |
| Bayer Healthcare Pharmaceuticals INC. | 4 | $74.09 | |
| Xeris Pharmaceuticals, INC. | 4 | $70.50 | |
| Sanofi-Aventis U.S. LLC | 4 | $69.75 | |
| Amneal Pharmaceuticals LLC | 3 | $68.26 | |
| Medtronic, INC. | 3 | $66.21 | |
| Mannkind Corporation | 3 | $44.95 | |
| Insulet Corporation | 2 | $44.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,931
Patients
523
Total drug cost
$1,635,822
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 332 | 72 | $319,731 |
| Ozempic (Semaglutide) | Brand | 318 | 68 | $389,877 |
| Trulicity (Dulaglutide) | Brand | 241 | 49 | $358,706 |
| Metformin Hcl | Generic | 163 | 64 | $2,060 |
| Jardiance (Empagliflozin) | Brand | 120 | 32 | $137,100 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 117 | 33 | $77,948 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 113 | 36 | $103,329 |
| Levothyroxine Sodium | Generic | 107 | 36 | $2,402 |
| Basaglar Kwikpen U-100 (Insulin Glargine,Hum.Rec.Anlog) | Brand | 68 | 17 | $28,081 |
| Rosuvastatin Calcium | Generic | 68 | 25 | $1,780 |
Frequently asked questions
What is Dr. Kathrin Serrao's medical specialty?
Dr. Kathrin Serrao practices Endocrinology, Diabetes & Metabolism Physician in Clifton, NJ.
Where does Dr. Kathrin Serrao practice?
Dr. Kathrin Serrao practices at 1033 Clifton Ave Ste 108, Clifton, NJ 070133525. Office phone: 9735771995.
What is Dr. Kathrin Serrao's NPI?
Dr. Kathrin Serrao's National Provider Identifier (NPI) is 1386179620, issued by NPPES.
Does Dr. Kathrin Serrao accept Medicare assignment?
Yes. Dr. Kathrin Serrao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathrin Serrao commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.