Doctor profile · Federal record
Dr. Mary Yap, Nurse Practitioner
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Denville, NJ
- NPI 1770826034
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16 Pocono RD, Suite 317
Denville, NJ 078342901
(973) 627-2650
fax (973) 627-8383
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- July 28, 2013
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- New Jersey #26NO11730100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770826034. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
496
Distinct HCPCS
10
Medicare allowed
$24,751
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 103 | 68 | $109 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 90 | 72 | $80 | |
36415 |
Insertion of needle into vein for collection of blood sample | 48 | 28 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 38 | 26 | $6 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 36 | 30 | $3 | |
80053 |
Blood test, comprehensive group of blood chemicals | 34 | 25 | $9 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 28 | 28 | $121 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 24 | 21 | $11 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 22 | 22 | $15 | |
87086 |
Bacterial colony count, urine | 19 | 18 | $7 |
In context: peer comparison
Among 2 peers in Denville Adult Health Nurse Practitioner, average services per provider: 39. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
338
Patients
58
Total drug cost
$3,587
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 58 | 18 | $479 |
| Levothyroxine Sodium | Generic | 41 | 14 | $633 |
| Atorvastatin Calcium | Generic | 29 | 12 | $260 |
| Pantoprazole Sodium | Generic | 23 | 0 | $263 |
| Lisinopril | Generic | 20 | 0 | $73 |
| Sertraline Hcl | Generic | 20 | 0 | $252 |
| Furosemide | Generic | 19 | 0 | $98 |
| Gabapentin | Generic | 19 | 0 | $181 |
| Potassium Chloride | Generic | 18 | 0 | $265 |
| Fluticasone Propionate | Generic | 17 | 0 | $316 |
Frequently asked questions
What is Dr. Mary Yap's medical specialty?
Dr. Mary Yap practices Adult Health Nurse Practitioner in Denville, NJ.
Where does Dr. Mary Yap practice?
Dr. Mary Yap practices at 16 Pocono RD, Denville, NJ 078342901. Office phone: 9736272650.
What is Dr. Mary Yap's NPI?
Dr. Mary Yap's National Provider Identifier (NPI) is 1770826034, issued by NPPES.
Does Dr. Mary Yap accept Medicare assignment?
Yes. Dr. Mary Yap accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Yap commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.