Doctor profile · Federal record
Dr. Justina Kiernan, PA
Physician Assistant · New York, NY
- NPI 1831448760
- Accepts Medicare
- MIPS 83.8 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
535 E 70Th St
New York, NY 100214823
(212) 606-1000 - Mailing address
-
535 E. 70Th Street
New York, NY 10021
Credentials & registration
- NPI registered
- September 2012 — 14 yrs on file
- Profile last updated
- April 20, 2017
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #015990
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831448760. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
397
Distinct HCPCS
2
Medicare allowed
$48,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 334 | 141 | $131 | |
38222 |
Biopsy and aspiration of bone marrow sample for diagnosis | 63 | 57 | $69 |
In context: peer comparison
Among 206 peers in New York Physician Assistant, average services per provider: 65. This provider delivers 6.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
240
Patients
67
Total drug cost
$2,158,923
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 56 | 23 | $992 |
| Revlimid (Lenalidomide) | Brand | 50 | 19 | $924,365 |
| Imbruvica (Ibrutinib) | Brand | 29 | 0 | $440,792 |
| Lenalidomide | Generic | 28 | 13 | $383,233 |
| Prednisone | Generic | 26 | 12 | $74 |
| Brukinsa (Zanubrutinib) | Brand | 15 | 0 | $206,692 |
| Pantoprazole Sodium | Generic | 14 | 0 | $183 |
| Gabapentin | Generic | 11 | 0 | $78 |
| Pomalyst (Pomalidomide) | Brand | 11 | 0 | $202,514 |
Frequently asked questions
What is Dr. Justina Kiernan's medical specialty?
Dr. Justina Kiernan practices Physician Assistant in New York, NY.
Where does Dr. Justina Kiernan practice?
Dr. Justina Kiernan practices at 535 E 70Th St, New York, NY 100214823. Office phone: 2126061000.
What is Dr. Justina Kiernan's NPI?
Dr. Justina Kiernan's National Provider Identifier (NPI) is 1831448760, issued by NPPES.
Does Dr. Justina Kiernan accept Medicare assignment?
Yes. Dr. Justina Kiernan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justina Kiernan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Biopsy and aspiration of bone marrow sample for diagnosis (HCPCS 38222). Source: CMS Medicare Physician & Other Practitioners file.