Dr. Gail Beth Zimmerman, MD
- Medicare services, 2024
- 673
- Medicare patients, 2024
- 123
- Part D claims, 2024
- 1,265
- Hospital affiliations
- 1
- Industry payments
- $5,260
- Practice address
- 425 Jack Martin Blvd, Brick, NJ 08724
- Practice phone
- Call (732) 840-2200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zimmerman's professional email, personal email and mobile number
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Dr. Gail Beth Zimmerman is an internist in Brick, New Jersey
Dr. Zimmerman practices at Ocean University Medical Center in Brick, New Jersey, part of Hackensack Meridian Health.
Dr. Zimmerman's NPI, 1548385537, was assigned on March 20, 2007. Dr. Zimmerman graduated from Columbia University College of Physicians and Surgeons in 1988. Dr. Zimmerman holds New Jersey license MA058267.
- NPI
- 1548385537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446295372
- NPI enumeration date
- March 20, 2007
- NPI status
- Active
- Practice phone
- (732) 840-2200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gail Beth Zimmerman practices at Ocean University Medical Center in Brick, New Jersey
Dr. Zimmerman's primary practice is Ocean University Medical Center, at 425 Jack Martin Blvd, Brick, NJ 08724 in Ocean County. The practice phone is (732) 840-2200.
- Ocean University Medical Center425 Jack Martin Blvd, Brick, NJ 08724 · Ocean CountyPhone(732) 840-2200
Source: Dmand AI Affiliation Data
Dr. Gail Beth Zimmerman is affiliated with 1 site of care and 3 medical groups
Dr. Zimmerman's primary practice is Ocean University Medical Center in Brick, New Jersey, part of Hackensack Meridian Health. The medical group on file is Hackensack Meridian Urgent Care - Freehold. Dmand AI also links Dr. Zimmerman to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gail Beth Zimmerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zimmerman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ocean University Medical Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hackensack Meridian Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gail Beth Zimmerman is one of 4,226 internists in New Jersey
Internal medicine is Dr. Zimmerman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zimmerman is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Zimmerman
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gail Beth Zimmerman billed Medicare for 673 services in 2024
CMS data shows 673 Medicare services from Dr. Zimmerman across 9 procedure codes in 2024, for 123 Medicare patients. Medicare paid $52,761 for them. Every service was in an office.
Dr. Zimmerman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4572024: 4267%
- Other services
- 2023: 592024: 221275%
- Surgery
- 2023: 1002024: 2674%
Dr. Zimmerman compared with the New Jersey median for internists, 2024
- Dr. Zimmerman
- New Jersey median
- Medicare services
- 673vs 7237% below
- Medicare patients
- 123vs 23147% below
- Part D claims
- 920vs 83011% above
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Zimmerman's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zimmerman and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gail Beth Zimmerman treated 123 Medicare patients in 2024, average age 75
CMS counts 123 Medicare patients who saw Dr. Zimmerman in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zimmerman's median patient age at 70, with 72% women.
Dr. Zimmerman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zimmerman's Medicare patients by sex, 2024
- Women9275%
- Men3125%
Chronic conditions among Dr. Zimmerman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure59%
- Arthritis46%
- Mood disorders35%
- Anxiety34%
- Depression29%
- Ischemic heart disease25%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zimmerman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women72%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gail Beth Zimmerman wrote 1,265 Medicare Part D claims in 2024
In 2024, Dr. Zimmerman wrote 1,265 Medicare Part D claims for 126 patients. 80% of them were for generic drugs. CMS names the drug for 920 of them, across 45 drugs with 11 or more claims each, at $124,889 in total drug cost. In 2023, CMS named 811 claims across 35 drugs.
Dr. Zimmerman's Part D claims by kind of drug, 2024
- Generic1,015 claims80%
- Brand-name236 claims19%
- Other14 claims1%
Dr. Zimmerman's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Zimmerman's Part D claims, 2024
- Opioids2%21 of 1,265 claims
- Antibiotics5%60 of 1,265 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8112024: 92013%
Drugs named by CMS: 45 in 2024, 35 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Gail Beth Zimmerman takes part in Medicare
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. Gail Beth Zimmerman received $5,260 in industry payments from 2016 to 2025
CMS Open Payments shows 41 general payments to Dr. Zimmerman from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 46% of the total. Genentech, Inc. paid the most, $4,454.
General payments to Dr. Zimmerman by program year, 2016 to 2025
General payments to Dr. Zimmerman by kind, 2016 to 2025
- Consulting fees$2,40046%
- Travel and lodging$1,60330%
- Food and beverage$1,24724%
- Education$100%
Companies that paid Dr. Zimmerman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gail Beth Zimmerman graduated from Columbia University College of Physicians and Surgeons
Dr. Zimmerman graduated from Columbia University College of Physicians and Surgeons in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gail Beth Zimmerman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gail Beth Zimmerman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gail Beth Zimmerman's NPI number?
Dr. Gail Beth Zimmerman's NPI number is 1548385537. It was assigned on March 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gail Beth Zimmerman?
Dr. Gail Beth Zimmerman is an internist in Brick, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gail Beth Zimmerman practice?
Dr. Zimmerman practices at 425 Jack Martin Blvd, Brick, NJ 08724. Dr. Zimmerman's primary practice is Ocean University Medical Center in Brick, New Jersey, part of Hackensack Meridian Health. Dmand AI also links Dr. Zimmerman to 2 medical groups.
What is Dr. Gail Beth Zimmerman's office phone number?
The practice phone on file for Dr. Zimmerman is (732) 840-2200.
What is Dr. Gail Beth Zimmerman's medical license number?
Dr. Zimmerman holds New Jersey license MA058267.
Which hospitals is Dr. Gail Beth Zimmerman affiliated with?
Dr. Zimmerman practices at Ocean University Medical Center in Brick, New Jersey.
What medical group is Dr. Gail Beth Zimmerman part of?
Dr. Zimmerman is linked to Hackensack Meridian Urgent Care - Freehold. Dmand AI links Dr. Zimmerman to 2 more medical groups.
Does Dr. Gail Beth Zimmerman accept Medicare?
Yes. CMS data shows Dr. Zimmerman billed Medicare for 673 services in 2024.
How many Medicare patients does Dr. Gail Beth Zimmerman see?
CMS counts 123 Medicare patients who saw Dr. Zimmerman in 2024, with an average age of 75.
What services does Dr. Gail Beth Zimmerman bill to Medicare?
In 2024, Dr. Zimmerman's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
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Where did Dr. Gail Beth Zimmerman go to medical school?
Dr. Zimmerman graduated from Columbia University College of Physicians and Surgeons in 1988.
What drugs does Dr. Gail Beth Zimmerman prescribe most?
In 2024 Medicare Part D data, Dr. Zimmerman's most prescribed drugs by claims were Atorvastatin Calcium, Synthroid and Estradiol (Twice Weekly).
Has Dr. Gail Beth Zimmerman received payments from drug or device companies?
CMS Open Payments shows $5,260 in general payments to Dr. Zimmerman from 17 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Gail Beth Zimmerman been practicing?
Dr. Zimmerman graduated from medical school in 1988, 38 years ago.
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