Dr. Maria Cristina Duran, MD
- Medicare services, 2017
- 27
- Part D claims, 2024
- 5,757
- Industry payments
- $38
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Duran'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. Maria Cristina Duran is an internist in Richmond, California
Dr. Duran practices at Richmond Medical Center in Richmond, California.
Dr. Duran's NPI, 1285655126, was assigned on July 23, 2006. Dr. Duran graduated from University of Santo Tomas in 1992. Dr. Duran's California license number on file is 95219.
- NPI
- 1285655126NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325069917
- NPI enumeration date
- July 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maria Cristina Duran practices at Richmond Medical Center in Richmond, California
Dr. Duran's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maria Cristina Duran is affiliated with 2 sites of care and 2 medical groups
Dr. Duran's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Duran to 1 more group practice or clinic 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. Maria Cristina Duran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duran practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria Cristina Duran is one of 16,751 internists in California
Internal medicine is Dr. Duran's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Duran is board certified in geriatric medicine by the American Board of Internal Medicine. Dmand AI has Dr. Duran's licenses on file in 2 states: California and Colorado.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Colorado license
Internists near Dr. Duran
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. Maria Cristina Duran billed Medicare for 27 services in 2017
CMS data shows 27 Medicare services from Dr. Duran across 2 procedure codes in 2017. Medicare paid $4,375 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Duran's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 1,3202017: 2798%
Dr. Duran compared with the California median for internists, 2017
- Dr. Duran
- California median
- Medicare services
- 27vs 36193% below
- Part D claims
- 5,065vs 42112.0 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Duran's most billed Medicare procedure codes, 2017
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. Duran and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maria Cristina Duran's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Duran's median patient age at 51, with 64% women.
Dr. Duran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Maria Cristina Duran wrote 5,757 Medicare Part D claims in 2024
In 2024, Dr. Duran wrote 5,757 Medicare Part D claims for 459 patients. 91% of them were for generic drugs. CMS names the drug for 5,065 of them, across 103 drugs with 11 or more claims each, at $165,896 in total drug cost. In 2023, CMS named 4,314 claims across 88 drugs.
Dr. Duran's Part D claims by kind of drug, 2024
- Generic5,254 claims91%
- Brand-name463 claims8%
- Other40 claims1%
Dr. Duran'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. Duran's Part D claims, 2024
- Opioids9%506 of 5,757 claims
- Antibiotics3%171 of 5,757 claims
- Antipsychotics, patients 65 and over1%40 of 5,757 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: 4,3142024: 5,06517%
Drugs named by CMS: 103 in 2024, 88 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. Maria Cristina Duran offers telehealth to Medicare patients
Dr. Duran accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Duran as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Maria Cristina Duran received $38 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Duran from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $24.
General payments to Dr. Duran by program year, 2016 to 2024
Companies that paid Dr. Duran the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maria Cristina Duran graduated from University of Santo Tomas
Dr. Duran graduated from University of Santo Tomas in 1992.
- Medical school
- Board certified in geriatric medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Maria Cristina Duran accepts plans from 2 insurance carriers
Dr. Duran is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Duran accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Maria Cristina Duran'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 Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Maria Cristina Duran
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. Maria Cristina Duran's NPI number?
Dr. Maria Cristina Duran's NPI number is 1285655126. It was assigned on July 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Cristina Duran?
Dr. Maria Cristina Duran is an internist in Richmond, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maria Cristina Duran practice?
Dr. Duran practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Duran's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Duran to 1 group practice or clinic and 1 medical group.
What is Dr. Maria Cristina Duran's office phone number?
The practice phone on file for Dr. Duran is (510) 307-1555.
What is Dr. Maria Cristina Duran's medical license number?
Dr. Duran's California license number on file is 95219, one of the licenses on file in 2 states.
Which states has Dr. Maria Cristina Duran been licensed in?
Dmand AI has state licenses on file for Dr. Duran in California (2006 to 2025) and Colorado (1999 to 2007).
What medical group is Dr. Maria Cristina Duran part of?
Dr. Duran is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Duran to 1 more medical group.
Does Dr. Maria Cristina Duran accept Medicare?
Yes. CMS data shows Dr. Duran billed Medicare for 27 services in 2017, and Dr. Duran accepts Medicare assignment.
Does Dr. Maria Cristina Duran offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Duran as offering telehealth services.
Is Dr. Maria Cristina Duran board certified?
Yes. Dr. Duran is board certified in geriatric medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Maria Cristina Duran bill to Medicare?
In 2017, Dr. Duran's most billed Medicare services were hospital inpatient care (99223) and medical service (99220).
Where did Dr. Maria Cristina Duran go to medical school?
Dr. Duran graduated from University of Santo Tomas in 1992.
What drugs does Dr. Maria Cristina Duran prescribe most?
In 2024 Medicare Part D data, Dr. Duran's most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Amlodipine Besylate.
Has Dr. Maria Cristina Duran received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Duran from 2 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Maria Cristina Duran been practicing?
Dr. Duran graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Maria Cristina Duran accept?
Dr. Duran is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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