Doctor profile · Federal record
Dr. Mary Ninivaggi, DPT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Morristown, NJ
- NPI 1841840881
- Accepts Medicare
- 7 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
69 Abbett Ave Unit 3
Morristown, NJ 079608654
(973) 525-5971
Credentials & registration
- NPI registered
- September 2019 — 7 yrs on file
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841840881. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,545
Distinct HCPCS
4
Medicare allowed
$45,472
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 691 | 42 | $28 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 543 | 47 | $23 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 271 | 23 | $34 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 40 | 36 | $112 |
In context: peer comparison
Among 7 peers in Morristown Physical Therapist, average services per provider: 514. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. Mary Ninivaggi's medical specialty?
Dr. Mary Ninivaggi practices Physical Therapist in Morristown, NJ.
Where does Dr. Mary Ninivaggi practice?
Dr. Mary Ninivaggi practices at 69 Abbett Ave Unit 3, Morristown, NJ 079608654. Office phone: 9735255971.
What is Dr. Mary Ninivaggi's NPI?
Dr. Mary Ninivaggi's National Provider Identifier (NPI) is 1841840881, issued by NPPES.
Does Dr. Mary Ninivaggi accept Medicare assignment?
Yes. Dr. Mary Ninivaggi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Ninivaggi commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112). Source: CMS Medicare Physician & Other Practitioners file.