Dr. Javier Quant-Gonzalez, MD
- Medicare services, 2024
- 3,493
- Medicare patients, 2024
- 483
- Part D claims, 2024
- 14,189
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 1900 Rosemont Ave, Frederick, MD 21702
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Montevue Assisted Living
Assisted Living · Frederick, Maryland
Find Dr. Quant-Gonzalez's professional email, personal email and mobile number
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Dr. Javier Quant-Gonzalez is an internist in Frederick, Maryland
Dr. Quant-Gonzalez practices at Montevue Assisted Living in Frederick, Maryland.
Dr. Quant-Gonzalez's NPI, 1134159163, was assigned on July 4, 2006. Dr. Quant-Gonzalez graduated from University of Miami, Lm Miller School of Medicine in 1990. Dr. Quant-Gonzalez holds Maryland license MD21481.
- NPI
- 1134159163NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163609447
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Javier Quant-Gonzalez practices at Montevue Assisted Living in Frederick, Maryland
Dr. Quant-Gonzalez's primary practice is Montevue Assisted Living, at 1900 Rosemont Ave, Frederick, MD 21702 in Frederick County.
- Montevue Assisted Living1900 Rosemont Ave, Frederick, MD 21702 · Frederick County
Source: Dmand AI Affiliation Data
Dr. Javier Quant-Gonzalez is affiliated with 11 sites of care and 4 medical groups
Dr. Quant-Gonzalez's primary practice is Montevue Assisted Living in Frederick, Maryland. Dr. Quant-Gonzalez is also affiliated with Frederick Health Hospital. The medical group on file is HealthDrive Corporation. Dmand AI also links Dr. Quant-Gonzalez to 4 more group practices and clinics, 3 skilled nursing facilities, 3 medical groups and 2 hospices, 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. Javier Quant-Gonzalez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quant-Gonzalez practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montevue Assisted Living | Available with a free account |
| +10 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Javier Quant-Gonzalez is one of 3,320 internists in Maryland
Internal medicine is Dr. Quant-Gonzalez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Quant-Gonzalez's licenses on file in 2 states: Maryland and Florida.
Specialties and state licenses
- Internal medicine, MarylandPrimary
- Florida license
Internists near Dr. Quant-Gonzalez
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. Javier Quant-Gonzalez billed Medicare for 3,493 services in 2024
CMS data shows 3,493 Medicare services from Dr. Quant-Gonzalez across 4 procedure codes in 2024, for 483 Medicare patients. Medicare paid $289,144 for them.
Dr. Quant-Gonzalez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,6142024: 3,4933%
- Other services
- 2023: 172024: 0100%
Where Dr. Quant-Gonzalez's Medicare services took place, 2024
- In an office1,01829%
- In a facility2,47571%
Dr. Quant-Gonzalez compared with the Maryland median for internists, 2024
- Dr. Quant-Gonzalez
- Maryland median
- Medicare services
- 3,493vs 6565.3 times
- Medicare patients
- 483vs 25192% above
- Part D claims
- 13,484vs 30943.6 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Quant-Gonzalez'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. Javier Quant-Gonzalez treated 483 Medicare patients in 2024, average age 86
CMS counts 483 Medicare patients who saw Dr. Quant-Gonzalez in 2024. The largest group is 85 and over, with 282 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.85, 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. Quant-Gonzalez's median patient age at 86, with 66% women.
Dr. Quant-Gonzalez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Quant-Gonzalez's Medicare patients by sex, 2024
- Women33269%
- Men15131%
Chronic conditions among Dr. Quant-Gonzalez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Mood disorders68%
- Depression59%
- Alzheimer's and dementia52%
- Anxiety51%
- Ischemic heart disease45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quant-Gonzalez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Javier Quant-Gonzalez wrote 14,189 Medicare Part D claims in 2024
In 2024, Dr. Quant-Gonzalez wrote 14,189 Medicare Part D claims for 348 patients. 87% of them were for generic drugs. CMS names the drug for 13,484 of them, across 193 drugs with 11 or more claims each, at $821,577 in total drug cost. In 2023, CMS named 14,207 claims across 204 drugs.
Dr. Quant-Gonzalez's Part D claims by kind of drug, 2024
- Generic12,403 claims87%
- Brand-name1,664 claims12%
- Other122 claims1%
Dr. Quant-Gonzalez'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. Quant-Gonzalez's Part D claims, 2024
- Opioids3%365 of 14,189 claims
- Antibiotics2%316 of 14,189 claims
- Antipsychotics, patients 65 and over1%173 of 14,189 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: 14,2072024: 13,4845%
Drugs named by CMS: 193 in 2024, 204 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. Javier Quant-Gonzalez scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Quant-Gonzalez for performance year 2024, reported as part of a group. Dr. Quant-Gonzalez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Quant-Gonzalez's MIPS scores, performance year 2024
- 93of 100Final score
- 78.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 66of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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. Javier Quant-Gonzalez received $319 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Quant-Gonzalez from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Sanofi and Genzyme US Companies paid the most, $178.
General payments to Dr. Quant-Gonzalez by program year, 2016 to 2025
General payments to Dr. Quant-Gonzalez by kind, 2016 to 2025
- Food and beverage$28991%
- Education$299%
Companies that paid Dr. Quant-Gonzalez 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. Javier Quant-Gonzalez graduated from University of Miami, Lm Miller School of Medicine
Dr. Quant-Gonzalez graduated from University of Miami, Lm Miller School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Javier Quant-Gonzalez'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) |
| 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. Javier Quant-Gonzalez
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. Javier Quant-Gonzalez's NPI number?
Dr. Javier Quant-Gonzalez's NPI number is 1134159163. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Javier Quant-Gonzalez?
Dr. Javier Quant-Gonzalez is an internist in Frederick, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Javier Quant-Gonzalez practice?
Dr. Quant-Gonzalez practices at 1900 Rosemont Ave, Frederick, MD 21702. Dr. Quant-Gonzalez's primary practice is Montevue Assisted Living in Frederick, Maryland. Dmand AI also links Dr. Quant-Gonzalez to 4 group practices and clinics, 3 skilled nursing facilities, 3 medical groups and 2 hospices.
What is Dr. Javier Quant-Gonzalez's medical license number?
Dr. Quant-Gonzalez holds Maryland license MD21481, one of the licenses on file in 2 states.
Which states has Dr. Javier Quant-Gonzalez been licensed in?
Dmand AI has state licenses on file for Dr. Quant-Gonzalez in Maryland and Florida.
Which hospitals is Dr. Javier Quant-Gonzalez affiliated with?
Dr. Quant-Gonzalez is affiliated with Frederick Health Hospital.
What medical group is Dr. Javier Quant-Gonzalez part of?
Dr. Quant-Gonzalez is linked to HealthDrive Corporation. Dmand AI links Dr. Quant-Gonzalez to 3 more medical groups.
Does Dr. Javier Quant-Gonzalez accept Medicare?
Yes. CMS data shows Dr. Quant-Gonzalez billed Medicare for 3,493 services in 2024, and Dr. Quant-Gonzalez accepts Medicare assignment.
What is Dr. Javier Quant-Gonzalez's MIPS score?
Dr. Quant-Gonzalez's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Javier Quant-Gonzalez see?
CMS counts 483 Medicare patients who saw Dr. Quant-Gonzalez in 2024, with an average age of 86.
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What services does Dr. Javier Quant-Gonzalez bill to Medicare?
In 2024, Dr. Quant-Gonzalez's most billed Medicare services were nursing facility care (99309), nursing facility care (99305) and nursing facility care (99316).
Where did Dr. Javier Quant-Gonzalez go to medical school?
Dr. Quant-Gonzalez graduated from University of Miami, Lm Miller School of Medicine in 1990.
What drugs does Dr. Javier Quant-Gonzalez prescribe most?
In 2024 Medicare Part D data, Dr. Quant-Gonzalez's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Furosemide.
Has Dr. Javier Quant-Gonzalez received payments from drug or device companies?
CMS Open Payments shows $319 in general payments to Dr. Quant-Gonzalez from 4 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Javier Quant-Gonzalez been practicing?
Dr. Quant-Gonzalez graduated from medical school in 1990, 36 years ago.
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