Are you Mallory S. Kowalski, FNP-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 620 Stanton Christiana Rd Ste 202, Newark, DE 19713
About Mallory Kowalski
Mallory S. Kowalski, FNP-C is a nurse practitioner — family based in Newark, DE. According to Medicare claims data, Mallory cared for 583 Medicare patients across 2,081 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, testing for presence of drug, by chemistry analyzers, and injection, ketorolac tromethamine, per 15 mg. The provider's National Provider Identifier (NPI) is 1356746382.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (302) 384-7439
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
620 STANTON CHRISTIANA RD STE 202
Newark, DE 19713
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
Digestive
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
Pain
Pain & spine
Pediatric infections
Respiratory
Skin
Sleep
Urinary health
Women's health
Procedures & services
Chronic condition care
Dermatology
Diagnostic screening
Evaluation & Testing
Hormones & endocrine
Injury care
Lab tests
- COVID-19 testing
- Cholesterol screening
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Mental health
Minor procedures
- Burn and Wound Care
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
Minor surgery
Physical exams
Prescriptions
Preventative care
Preventative exams
Sexual health
Skin procedures
Sleep
Urgent care
Weight management
Women's health
- IUD insertion and removal
- Pregnancy Confirmation Test
- Birth control counseling
- Contraceptive implant insertion and removal
- Pap smear
- Well-woman exam
Most searched procedures
Allergies
Diagnostic tests
Ear, nose & throat
Heart health
Injections
Lifestyle counseling
Neurological care
Occupational health
Pain management
Respiratory care
Screenings
Procedures Most Often Billed to Medicare
2,081 services · 583 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
67 | More often than most peers in Nurse Practitioner, Family |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
22 | Less often than most peers in Nurse Practitioner, Family |
| Administration of psychological or neuropsychological test by technician, first 30 minutes | Treatment | 96138 |
17 | Less often than most peers in Nurse Practitioner, Family |
| Injection, ketorolac tromethamine, per 15 mg | Drug given | J1885 |
258 | More than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,273 | More than most peers in Nurse Practitioner, Family |
| Testing for presence of drug, by chemistry analyzers | Lab test | 80307 |
262 | More often than most peers in Nurse Practitioner, Family |
| Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and brief intervention 15 to 30 minutes | Billing code | G0396 |
101 | More often than most peers in Nurse Practitioner, Family |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
81 | More often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other nurse practitioners in Newark 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug or substance under skin or into muscle 7
Providers in DE who bill this service to Medicare most often.
Common questions
What is Mallory S. Kowalski's specialty?
Mallory S. Kowalski is a nurse practitioner in Newark, DE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where can I find Mallory S. Kowalski?
Mallory S. Kowalski is listed at 620 Stanton Christiana Rd Ste 202, Newark, DE 19713. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mallory S. Kowalski?
The number on file is (302) 384-7439. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mallory S. Kowalski's NPI number?
Mallory S. Kowalski's National Provider Identifier is 1356746382. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mallory S. Kowalski's education?
Mallory S. Kowalski attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Mallory S. Kowalski been practicing?
Mallory S. Kowalski has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Mallory S. Kowalski known for?
According to Medicare billing data, Mallory S. Kowalski provides treatments such as injection of drug or substance under skin or into muscle and evaluation of neuropsychological test, first hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mallory S. Kowalski confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mallory S. Kowalski. If this is you, claiming it is free.
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