Doctor profile · Federal record
Dr. William Helfrey
Family Nurse Practitioner (CMS: Nurse Practitioner) · Ridgefield Park, NJ
- NPI 1184339723
- Accepts Medicare
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Challenger RD Ste 205
Ridgefield Park, NJ 076602108
(443) 383-9300
fax (855) 866-8710 - Mailing address
-
909 Ridgebrook RD Ste 300
Sparks, MD 211529477
Credentials & registration
- NPI registered
- January 2023 — 3 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New Jersey #26NJ01427000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184339723. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,456
Distinct HCPCS
10
Medicare allowed
$121,508
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 436 | 118 | $95 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 271 | 114 | $67 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 198 | 43 | $95 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 133 | 133 | $119 | |
99304 |
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 131 | 128 | $72 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 130 | 38 | $67 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 97 | 69 | $35 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 30 | 19 | $54 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 19 | 19 | $119 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 11 | 11 | $162 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 108. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$158
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organogenesis Inc. | 1 | $157.70 |
By nature of payment
Frequently asked questions
What is Dr. William Helfrey's medical specialty?
Dr. William Helfrey practices Family Nurse Practitioner in Ridgefield Park, NJ.
Where does Dr. William Helfrey practice?
Dr. William Helfrey practices at 100 Challenger RD Ste 205, Ridgefield Park, NJ 076602108. Office phone: 4433839300.
What is Dr. William Helfrey's NPI?
Dr. William Helfrey's National Provider Identifier (NPI) is 1184339723, issued by NPPES.
Does Dr. William Helfrey accept Medicare assignment?
Yes. Dr. William Helfrey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Helfrey commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.