Doctor profile · Federal record
Dr. Gail Zimmerman, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Bay Head, NJ
- NPI 1548385537
- 38 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
519 Main Ave
Bay Head, NJ 087424761
(732) 899-9440 - Mailing address
-
50 Mount St
Bay Head, NJ 087425361
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #MA058267
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548385537. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
616
Distinct HCPCS
8
Medicare allowed
$66,930
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 175 | 78 | $129 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 104 | 75 | $181 | |
36415 |
Insertion of needle into vein for collection of blood sample | 100 | 56 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 76 | 44 | $92 | |
99497 |
Advance care planning, first 30 minutes | 75 | 75 | $83 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 59 | 59 | $131 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 14 | 14 | $221 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 13 | 12 | $92 |
In context: peer comparison
Among 1 peers in Bay Head Internal Medicine Physician, average services per provider: 77. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$85
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $22.14 | |
| Lilly USA, LLC | 1 | $16.67 | |
| Owp Pharmaceuticals, INC. | 1 | $16.63 | |
| Pfizer INC. | 1 | $16.47 | |
| Teva Pharmaceuticals USA, INC. | 1 | $13.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
515
Patients
28
Total drug cost
$97,686
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 58 | 16 | $672 |
| Bupropion Xl (Bupropion Hcl) | Brand | 49 | 0 | $2,085 |
| Mounjaro (Tirzepatide) | Brand | 49 | 0 | $54,764 |
| Metformin Hcl | Generic | 41 | 0 | $532 |
| Synthroid (Levothyroxine Sodium) | Brand | 41 | 0 | $4,367 |
| Estradiol (Twice Weekly) (Estradiol) | Brand | 33 | 0 | $3,917 |
| Rosuvastatin Calcium | Generic | 33 | 0 | $1,019 |
| Escitalopram Oxalate | Generic | 30 | 0 | $574 |
| Trazodone Hcl | Generic | 29 | 0 | $395 |
| Lisinopril | Generic | 27 | 0 | $368 |
Hospital affiliations
Frequently asked questions
What is Dr. Gail Zimmerman's medical specialty?
Dr. Gail Zimmerman practices Internal Medicine Physician in Bay Head, NJ.
Where does Dr. Gail Zimmerman practice?
Dr. Gail Zimmerman practices at 519 Main Ave, Bay Head, NJ 087424761. Office phone: 7328999440.
What is Dr. Gail Zimmerman's NPI?
Dr. Gail Zimmerman's National Provider Identifier (NPI) is 1548385537, issued by NPPES.
Does Dr. Gail Zimmerman accept Medicare assignment?
Dr. Gail Zimmerman does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Gail Zimmerman 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 99215); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.