Dr. Lopa Maharaja, MD
- Medicare services, 2024
- 3,022
- Medicare patients, 2024
- 579
- Part D claims, 2024
- 173
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 30 Prospect Ave, Hackensack, NJ 07601
- Practice phone
- Call (551) 996-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Maharaja's professional email, personal email and mobile number
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Dr. Lopa Maharaja is an infectious disease specialist in Hackensack, New Jersey
Dr. Maharaja practices at Hackensack University Medical Center in Hackensack, New Jersey, part of Hackensack Meridian Health.
Dr. Maharaja's NPI, 1891971305, was assigned on January 15, 2008. Dr. Maharaja holds New Jersey license 25MA08168100.
- NPI
- 1891971305NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244398063
- NPI enumeration date
- January 15, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (551) 996-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lopa Maharaja practices at Hackensack University Medical Center in Hackensack, New Jersey
Dr. Maharaja's primary practice is Hackensack University Medical Center, at 30 Prospect Ave, Hackensack, NJ 07601 in Bergen County. The practice phone is (551) 996-2000.
- Hackensack University Medical Center30 Prospect Ave, Hackensack, NJ 07601 · Bergen CountyPhone(551) 996-2000
Source: Dmand AI Affiliation Data
Dr. Lopa Maharaja is affiliated with 4 sites of care and 2 medical groups
Dr. Maharaja's primary practice is Hackensack University Medical Center in Hackensack, New Jersey, part of Hackensack Meridian Health. The medical group on file is Hackensack Meridian Medical Group. Dmand AI also links Dr. Maharaja to 2 more group practices and clinics, 1 home health agency and 1 medical group, 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. Lopa Maharaja's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maharaja practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hackensack University Medical Center | Available with a free account |
| +3 more sites and 1 medical group | 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. Lopa Maharaja is one of 340 infectious disease specialists in New Jersey
Infectious disease is Dr. Maharaja's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Maharaja is licensed in New Jersey.
Specialties and state licenses
- Infectious disease, New JerseyPrimary
Infectious disease specialists near Dr. Maharaja
Counts of infectious disease specialists 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. Lopa Maharaja billed Medicare for 3,022 services in 2024
CMS data shows 3,022 Medicare services from Dr. Maharaja across 4 procedure codes in 2024, for 579 Medicare patients. Medicare paid $313,529 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Maharaja's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,6852024: 3,02213%
Dr. Maharaja compared with the New Jersey median for infectious disease specialists, 2024
- Dr. Maharaja
- New Jersey median
- Medicare services
- 3,022vs 9583.2 times
- Medicare patients
- 579vs 38252% above
- Part D claims
- 96vs 16241% below
Medians across 330 infectious disease specialists in New Jersey with Dmand AI profiles that report each measure.
Dr. Maharaja'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lopa Maharaja treated 579 Medicare patients in 2024, average age 76
CMS counts 579 Medicare patients who saw Dr. Maharaja in 2024. The largest group is 75 to 84, with 209 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 3.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Maharaja's median patient age at 70, with 42% women.
Dr. Maharaja's Medicare patients by age, 2024
Dr. Maharaja's Medicare patients by sex, 2024
- Women26946%
- Men31054%
Chronic conditions among Dr. Maharaja's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease71%
- Diabetes63%
- Heart failure62%
- Arthritis59%
- Chronic kidney disease58%
- Mood disorders53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maharaja'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
- Women42%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lopa Maharaja wrote 173 Medicare Part D claims in 2024
In 2024, Dr. Maharaja wrote 173 Medicare Part D claims for 29 patients. 83% of them were for generic drugs. CMS names the drug for 96 of them, across 6 drugs with 11 or more claims each, at $104,386 in total drug cost. In 2023, CMS named 97 claims across 8 drugs.
Dr. Maharaja's Part D claims by kind of drug, 2024
- Generic144 claims83%
- Brand-name29 claims17%
Dr. Maharaja'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. Maharaja's Part D claims, 2024
- Antibiotics83%143 of 173 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: 972024: 961%
Drugs named by CMS: 6 in 2024, 8 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
Dr. Lopa Maharaja scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Maharaja for performance year 2024, reported as part of a group. Dr. Maharaja accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Lopa Maharaja received $2,015 in industry payments from 2016 to 2024
CMS Open Payments shows 93 general payments to Dr. Maharaja from 9 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 80% of the total. Janssen Pharmaceuticals, Inc paid the most, $688.
General payments to Dr. Maharaja by program year, 2016 to 2024
General payments to Dr. Maharaja by kind, 2016 to 2024
- Food and beverage$1,60280%
- Education$41320%
Companies that paid Dr. Maharaja the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lopa Maharaja'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 National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Lopa Maharaja
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. Lopa Maharaja's NPI number?
Dr. Lopa Maharaja's NPI number is 1891971305. It was assigned on January 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Lopa Maharaja?
Dr. Lopa Maharaja is an infectious disease specialist in Hackensack, New Jersey. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Lopa Maharaja practice?
Dr. Maharaja practices at 30 Prospect Ave, Hackensack, NJ 07601. Dr. Maharaja's primary practice is Hackensack University Medical Center in Hackensack, New Jersey, part of Hackensack Meridian Health. Dmand AI also links Dr. Maharaja to 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Lopa Maharaja's office phone number?
The practice phone on file for Dr. Maharaja is (551) 996-2000.
What is Dr. Lopa Maharaja's medical license number?
Dr. Maharaja holds New Jersey license 25MA08168100.
Which hospitals is Dr. Lopa Maharaja affiliated with?
Dr. Maharaja practices at Hackensack University Medical Center in Hackensack, New Jersey.
What medical group is Dr. Lopa Maharaja part of?
Dr. Maharaja is linked to Hackensack Meridian Medical Group. Dmand AI links Dr. Maharaja to 1 more medical group.
Does Dr. Lopa Maharaja accept Medicare?
Yes. CMS data shows Dr. Maharaja billed Medicare for 3,022 services in 2024, and Dr. Maharaja accepts Medicare assignment.
What is Dr. Lopa Maharaja's MIPS score?
Dr. Maharaja's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Lopa Maharaja see?
CMS counts 579 Medicare patients who saw Dr. Maharaja in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Lopa Maharaja bill to Medicare?
In 2024, Dr. Maharaja's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99232).
What drugs does Dr. Lopa Maharaja prescribe most?
In 2024 Medicare Part D data, Dr. Maharaja's most prescribed drugs by claims were Amoxicillin, Biktarvy and Oxacillin Sodium.
Has Dr. Lopa Maharaja received payments from drug or device companies?
CMS Open Payments shows $2,015 in general payments to Dr. Maharaja from 9 companies from 2016 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Lopa Maharaja been practicing?
Dr. Maharaja graduated from medical school in 2003, 23 years ago.
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