Doctor profile · Federal record
Dr. Barry Greenfield, RPA-C
Physician Assistant · Sewell, NJ
- NPI 1306057005
- Accepts Medicare
- MIPS 82.7 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
310 Egg Harbor RD
Sewell, NJ 080801854
(888) 985-2727 - Mailing address
-
201 Defense Hwy Ste 205
Annapolis, MD 214017096
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- October 29, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New Jersey #25MP00233200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306057005. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,004
Distinct HCPCS
5
Medicare allowed
$97,188
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 325 | 188 | $111 | |
80307 |
Testing for presence of drug, by chemistry analyzers | 295 | 200 | $59 | |
95851 |
Measurement of range of motion in arm, leg or each spine section | 147 | 46 | $20 | |
G0481 |
Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 123 | 94 | $151 | |
G0482 |
Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 114 | 91 | $193 |
In context: peer comparison
Among 3 peers in Sewell Physician Assistant, average services per provider: 176. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$605
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mml US, INC. | 1 | $145.48 | |
| Vertos Medical, INC. | 2 | $142.97 | |
| Spr Therapeutics, INC | 1 | $124.97 | |
| Spinal Simplicity, LLC | 1 | $112.73 | |
| Nevro Corp. | 3 | $64.20 | |
| Collegium Pharmaceutical, INC. | 1 | $14.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,243
Patients
1,244
Total drug cost
$158,336
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 754 | 276 | $25,142 |
| Oxycodone Hcl | Generic | 635 | 248 | $15,772 |
| Tizanidine Hcl | Generic | 358 | 138 | $5,802 |
| Gabapentin | Generic | 286 | 98 | $5,317 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 198 | 81 | $4,857 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 194 | 78 | $4,582 |
| Cyclobenzaprine Hcl | Generic | 157 | 59 | $1,517 |
| Pregabalin | Generic | 150 | 58 | $6,610 |
| Tramadol Hcl | Generic | 101 | 43 | $1,173 |
| Trazodone Hcl | Generic | 97 | 30 | $858 |
Frequently asked questions
What is Dr. Barry Greenfield's medical specialty?
Dr. Barry Greenfield practices Physician Assistant in Sewell, NJ.
Where does Dr. Barry Greenfield practice?
Dr. Barry Greenfield practices at 310 Egg Harbor RD, Sewell, NJ 080801854. Office phone: 8889852727.
What is Dr. Barry Greenfield's NPI?
Dr. Barry Greenfield's National Provider Identifier (NPI) is 1306057005, issued by NPPES.
Does Dr. Barry Greenfield accept Medicare assignment?
Yes. Dr. Barry Greenfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barry Greenfield commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Testing for presence of drug, by chemistry analyzers (HCPCS 80307); Measurement of range of motion in arm, leg or each spine section (HCPCS 95851). Source: CMS Medicare Physician & Other Practitioners file.