Doctor profile · Federal record
Dr. Cathleen Mullarkey-Desapio, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Princeton, NJ
- NPI 1225073505
- Accepts Medicare
- 42 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
419 N Harrison St
Princeton, NJ 085403594
(609) 924-9300
fax (609) 430-9481
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 12, 2014
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New Jersey #25MA05531300
- Medicaid
- NJ #0479900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225073505. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
311
Distinct HCPCS
4
Medicare allowed
$25,665
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 143 | 34 | $48 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 83 | 32 | $78 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 51 | 45 | $175 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 34 | 21 | $101 |
In context: peer comparison
Among 8 peers in Princeton Endocrinology, Diabetes & Metabolism Physician, average services per provider: 223. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$2,578
Transactions
7
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Corcept Therapeutics | 4 | $2,102.08 | |
| Abbott Laboratories | 2 | $320.28 | |
| Medtronic, INC. | 1 | $155.28 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Cathleen Mullarkey-Desapio's medical specialty?
Dr. Cathleen Mullarkey-Desapio practices Endocrinology, Diabetes & Metabolism Physician in Princeton, NJ.
Where does Dr. Cathleen Mullarkey-Desapio practice?
Dr. Cathleen Mullarkey-Desapio practices at 419 N Harrison St, Princeton, NJ 085403594. Office phone: 6099249300.
What is Dr. Cathleen Mullarkey-Desapio's NPI?
Dr. Cathleen Mullarkey-Desapio's National Provider Identifier (NPI) is 1225073505, issued by NPPES.
Does Dr. Cathleen Mullarkey-Desapio accept Medicare assignment?
Yes. Dr. Cathleen Mullarkey-Desapio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cathleen Mullarkey-Desapio commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.