Dr. Zinabu Maxwell, MD
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 2,084
- Hospital affiliations
- 1
- Industry payments
- $3,203
- Practice address
- 600 Clark Rd, Tewksbury, MA 01876
- Practice phone
- Call (978) 458-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tewksbury Medical Group
Tewksbury, Massachusetts
Find Dr. Maxwell's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Zinabu Maxwell is a family medicine physician in Tewksbury, Massachusetts
Dr. Maxwell practices at Tewksbury Medical Group in Tewksbury, Massachusetts.
Dr. Maxwell's NPI, 1366616955, was assigned on April 15, 2008. Dr. Maxwell holds Massachusetts license 246820.
- NPI
- 1366616955NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204007545
- NPI enumeration date
- April 15, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 458-6900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zinabu Maxwell practices at Tewksbury Medical Group in Tewksbury, Massachusetts
Dr. Maxwell's primary practice is Tewksbury Medical Group, at 600 Clark Rd, Tewksbury, MA 01876 in Middlesex County. The practice phone is (978) 458-6900.
- Tewksbury Medical Group600 Clark Rd, Tewksbury, MA 01876 · Middlesex CountyPhone(978) 458-6900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zinabu Maxwell is affiliated with 4 sites of care and 2 medical groups
Dr. Maxwell's primary practice is Tewksbury Medical Group in Tewksbury, Massachusetts. Dr. Maxwell is also affiliated with Lowell General Hospital. The medical group on file is Global Care Medical Group. Dmand AI also links Dr. Maxwell to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Zinabu Maxwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maxwell practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tewksbury Medical Group | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zinabu Maxwell is one of 2,036 family medicine physicians in Massachusetts
Family medicine is Dr. Maxwell's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Maxwell's licenses on file in 2 states: Massachusetts and Michigan.
Specialties and state licenses
- Family medicine, MassachusettsPrimary
- Student in an organized health care education/training program, Michigan
Family medicine physicians near Dr. Maxwell
Counts of family medicine physicians 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. Zinabu Maxwell billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Dr. Maxwell across 1 procedure code in 2024, for 12 Medicare patients. Medicare paid $152 for them. Every service was in an office.
Dr. Maxwell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 4872024: 1697%
- Drugs given in the office
- 2023: 372024: 0100%
- Tests and treatments
- 2023: 402024: 0100%
- Other services
- 2023: 842024: 0100%
- Surgery
- 2023: 1342024: 0100%
- Office and hospital visits
- 2023: 5042024: 0100%
Dr. Maxwell compared with the Massachusetts median for family medicine physicians, 2024
- Dr. Maxwell
- Massachusetts median
- Medicare services
- 16vs 36196% below
- Medicare patients
- 12vs 15692% below
- Part D claims
- 1,706vs 8082.1 times
Medians across 2,093 family medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Maxwell'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. Zinabu Maxwell treated 12 Medicare patients in 2024, average age 65
CMS counts 12 Medicare patients who saw Dr. Maxwell in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Maxwell's median patient age at 41, with 61% women.
Dr. Maxwell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Maxwell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zinabu Maxwell wrote 2,084 Medicare Part D claims in 2024
In 2024, Dr. Maxwell wrote 2,084 Medicare Part D claims for 319 patients. 82% of them were for generic drugs. CMS names the drug for 1,706 of them, across 46 drugs with 11 or more claims each, at $120,756 in total drug cost. In 2023, CMS named 6,520 claims across 113 drugs.
Dr. Maxwell's Part D claims by kind of drug, 2024
- Generic1,712 claims82%
- Brand-name317 claims15%
- Other55 claims3%
Dr. Maxwell'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. Maxwell's Part D claims, 2024
- Opioids1%14 of 2,084 claims
- Antibiotics1%15 of 2,084 claims
- Antipsychotics, patients 65 and over1%11 of 2,084 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: 6,5202024: 1,70674%
Drugs named by CMS: 46 in 2024, 113 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. Zinabu Maxwell takes part in Medicare
Dr. Maxwell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Zinabu Maxwell received $3,203 in industry payments from 2016 to 2025
CMS Open Payments shows 197 general payments to Dr. Maxwell from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $534.
General payments to Dr. Maxwell by program year, 2016 to 2025
General payments to Dr. Maxwell by kind, 2016 to 2025
- Food and beverage$3,18399%
- Education$201%
Companies that paid Dr. Maxwell the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zinabu Maxwell'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Zinabu Maxwell
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. Zinabu Maxwell's NPI number?
Dr. Zinabu Maxwell's NPI number is 1366616955. It was assigned on April 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Zinabu Maxwell?
Dr. Zinabu Maxwell is a family medicine physician in Tewksbury, Massachusetts. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Zinabu Maxwell practice?
Dr. Maxwell practices at 600 Clark Rd, Tewksbury, MA 01876. Dr. Maxwell's primary practice is Tewksbury Medical Group in Tewksbury, Massachusetts. Dmand AI also links Dr. Maxwell to 2 group practices and clinics and 1 medical group.
What is Dr. Zinabu Maxwell's office phone number?
The practice phone on file for Dr. Maxwell is (978) 458-6900.
What is Dr. Zinabu Maxwell's medical license number?
Dr. Maxwell holds Massachusetts license 246820, one of the licenses on file in 2 states.
Which states has Dr. Zinabu Maxwell been licensed in?
Dmand AI has state licenses on file for Dr. Maxwell in Massachusetts and Michigan.
Which hospitals is Dr. Zinabu Maxwell affiliated with?
Dr. Maxwell is affiliated with Lowell General Hospital.
What medical group is Dr. Zinabu Maxwell part of?
Dr. Maxwell is linked to Global Care Medical Group. Dmand AI links Dr. Maxwell to 1 more medical group.
Does Dr. Zinabu Maxwell accept Medicare?
Yes. CMS data shows Dr. Maxwell billed Medicare for 16 services in 2024, and Dr. Maxwell accepts Medicare assignment.
How many Medicare patients does Dr. Zinabu Maxwell see?
CMS counts 12 Medicare patients who saw Dr. Maxwell in 2024, with an average age of 65.
Show 4 more questionsShow fewer questions
What services does Dr. Zinabu Maxwell bill to Medicare?
In 2024, Dr. Maxwell's most billed Medicare services were lab and pathology test (83036).
What drugs does Dr. Zinabu Maxwell prescribe most?
In 2024 Medicare Part D data, Dr. Maxwell's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Zinabu Maxwell received payments from drug or device companies?
CMS Open Payments shows $3,203 in general payments to Dr. Maxwell from 29 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Zinabu Maxwell been practicing?
Dr. Maxwell graduated from medical school in 2007, 19 years ago.
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