Doctor profile · Federal record
Dr. John Ahrens, MD
Internal Medicine Physician (CMS: Internal Medicine) · Vineland, NJ
- NPI 1568443646
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1450E Chestnut Ave 3A
Vineland, NJ 083618469
(856) 794-8700
fax (856) 794-2752 - Mailing address
-
1450E Chestnut Ave A
Vineland, NJ 083618467
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- August 28, 2023
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #MA44278
- Medicaid
- NJ #3442306
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568443646. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,216
Distinct HCPCS
10
Medicare allowed
$223,655
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 693 | 327 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 481 | 302 | $98 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 282 | 211 | $138 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 224 | 215 | $139 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 134 | 134 | $20 | |
G0008 |
Administration of influenza virus vaccine | 79 | 79 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 75 | 75 | $72 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 52 | 46 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 38 | 38 | $185 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 27 | 27 | $179 |
In context: peer comparison
Among 12 peers in Vineland Internal Medicine Physician, average services per provider: 478. This provider delivers 4.6× the peer median.Open Payments
Industry payments received
All-time total
$124
Transactions
7
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 5 | $87.83 | |
| Hologic Sales and Service, LLC | 1 | $19.69 | |
| ViiV Healthcare Company | 1 | $16.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,764
Patients
612
Total drug cost
$25,697
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 186 | 60 | $3,368 |
| Amlodipine Besylate | Generic | 168 | 60 | $1,634 |
| Atorvastatin Calcium | Generic | 166 | 59 | $2,499 |
| Hydrochlorothiazide | Generic | 159 | 52 | $1,258 |
| Alprazolam | Generic | 149 | 52 | $1,246 |
| Rosuvastatin Calcium | Generic | 146 | 49 | $3,361 |
| Simvastatin | Generic | 116 | 36 | $1,428 |
| Losartan Potassium | Generic | 112 | 45 | $1,858 |
| Pantoprazole Sodium | Generic | 106 | 33 | $2,194 |
| Lisinopril | Generic | 91 | 32 | $806 |
Hospital affiliations
Frequently asked questions
What is Dr. John Ahrens's medical specialty?
Dr. John Ahrens practices Internal Medicine Physician in Vineland, NJ.
Where does Dr. John Ahrens practice?
Dr. John Ahrens practices at 1450E Chestnut Ave 3A, Vineland, NJ 083618469. Office phone: 8567948700.
What is Dr. John Ahrens's NPI?
Dr. John Ahrens's National Provider Identifier (NPI) is 1568443646, issued by NPPES.
Does Dr. John Ahrens accept Medicare assignment?
Yes. Dr. John Ahrens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Ahrens commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.