Dr. Martha Maria Valdivia, MD
- Medicare services, 2024
- 122
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 20,258
- Publications
- 12
- Industry payments
- $12,346
- Practice address
- 629 W 185th St, New York, NY 10033-3102
- Practice phone
- Call (212) 928-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Groupo Medico Dominicano
Multi-specialty group site · New York, New York
Find Dr. Valdivia'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. Martha Maria Valdivia is an internist in New York, New York
Dr. Valdivia practices at Groupo Medico Dominicano in New York, New York.
Dr. Valdivia's NPI, 1083646970, was assigned on July 7, 2006. Dr. Valdivia holds New York license 198167.
- NPI
- 1083646970NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274549720
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 928-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martha Maria Valdivia practices at Groupo Medico Dominicano in New York, New York
Dr. Valdivia's primary practice is Groupo Medico Dominicano, at 629 W 185th St, New York, NY 10033-3102. The practice phone is (212) 928-3900.
- Groupo Medico Dominicano629 W 185th St, New York, NY 10033-3102Phone(212) 928-3900
Source: Dmand AI Affiliation Data
Dr. Martha Maria Valdivia is affiliated with 1 site of care and 1 medical group
Dr. Valdivia's primary practice is Groupo Medico Dominicano in New York, New York. The medical group on file is Centro Medico Dominicano.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Martha Maria Valdivia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Valdivia practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Groupo Medico Dominicano | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Martha Maria Valdivia is one of 9,643 internists in New York
Internal medicine is Dr. Valdivia's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Valdivia is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Valdivia
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. Martha Maria Valdivia billed Medicare for 122 services in 2024
CMS data shows 122 Medicare services from Dr. Valdivia across 4 procedure codes in 2024, for 37 Medicare patients. Medicare paid $8,033 for them. Every service was in an office.
Dr. Valdivia's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 492024: 7247%
- Office and hospital visits
- 2023: 582024: 5014%
Dr. Valdivia compared with the New York median for internists, 2024
- Dr. Valdivia
- New York median
- Medicare services
- 122vs 42671% below
- Medicare patients
- 37vs 15877% below
- Part D claims
- 19,638vs 62231.6 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Valdivia'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.
Need commercial claims for Dr. Valdivia?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Valdivia and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martha Maria Valdivia treated 37 Medicare patients in 2024, average age 73
CMS counts 37 Medicare patients who saw Dr. Valdivia in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Valdivia's median patient age at 69, with 63% women.
Dr. Valdivia's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Valdivia's Medicare patients by sex, 2024
- Women2362%
- Men1438%
Chronic conditions among Dr. Valdivia's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Diabetes54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Valdivia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Martha Maria Valdivia wrote 20,258 Medicare Part D claims in 2024
In 2024, Dr. Valdivia wrote 20,258 Medicare Part D claims for 914 patients. 75% of them were for generic drugs. CMS names the drug for 19,638 of them, across 167 drugs with 11 or more claims each, at $3,163,345 in total drug cost. In 2023, CMS named 18,774 claims across 179 drugs.
Dr. Valdivia's Part D claims by kind of drug, 2024
- Generic15,200 claims75%
- Brand-name3,779 claims19%
- Other1,279 claims6%
Dr. Valdivia'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. Valdivia's Part D claims, 2024
- Opioids0%15 of 20,258 claims
- Antibiotics0%61 of 20,258 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: 18,7742024: 19,6385%
Drugs named by CMS: 167 in 2024, 179 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. Martha Maria Valdivia takes part in Medicare
Dr. Valdivia 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. Martha Maria Valdivia has 12 publications on record
Dmand AI links 12 papers to Dr. Valdivia, published from 2012 to 2023. 2018 was the busiest year, with 3. The most frequent topics are Camelids, New World, Spermatozoa and Acrosome Reaction. Dr. Valdivia has published most often in Reprod Domest Anim.
Dr. Valdivia's papers by year, 2012 to 2023
Topics Dr. Valdivia writes about most
- Camelids, New World
- Spermatozoa
- Acrosome Reaction
- Antioxidants
- Culture Media
- Sperm Capacitation
- Sperm Motility
Recent publications by Dr. Valdivia
See who Dr. Valdivia researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Valdivia works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Martha Maria Valdivia received $12,346 in industry payments from 2016 to 2025
CMS Open Payments shows 600 general payments to Dr. Valdivia from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $1,349.
General payments to Dr. Valdivia by program year, 2016 to 2025
General payments to Dr. Valdivia by kind, 2016 to 2025
- Food and beverage$12,24199%
- Education$1051%
Companies that paid Dr. Valdivia 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. Martha Maria Valdivia'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Martha Maria Valdivia
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. Martha Maria Valdivia's NPI number?
Dr. Martha Maria Valdivia's NPI number is 1083646970. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Martha Maria Valdivia?
Dr. Martha Maria Valdivia is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Martha Maria Valdivia practice?
Dr. Valdivia practices at 629 W 185th St, New York, NY 10033-3102. Dr. Valdivia's primary practice is Groupo Medico Dominicano in New York, New York.
What is Dr. Martha Maria Valdivia's office phone number?
The practice phone on file for Dr. Valdivia is (212) 928-3900.
What is Dr. Martha Maria Valdivia's medical license number?
Dr. Valdivia holds New York license 198167.
What medical group is Dr. Martha Maria Valdivia part of?
Dr. Valdivia is linked to Centro Medico Dominicano.
Does Dr. Martha Maria Valdivia accept Medicare?
Yes. CMS data shows Dr. Valdivia billed Medicare for 122 services in 2024, and Dr. Valdivia accepts Medicare assignment.
How many Medicare patients does Dr. Martha Maria Valdivia see?
CMS counts 37 Medicare patients who saw Dr. Valdivia in 2024, with an average age of 73.
What services does Dr. Martha Maria Valdivia bill to Medicare?
In 2024, Dr. Valdivia's most billed Medicare services were office visit, established patient (99213), medicare service (G0444) and medicare service (G0439).
What drugs does Dr. Martha Maria Valdivia prescribe most?
In 2024 Medicare Part D data, Dr. Valdivia's most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Vitamin D2.
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Has Dr. Martha Maria Valdivia received payments from drug or device companies?
CMS Open Payments shows $12,346 in general payments to Dr. Valdivia from 49 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Martha Maria Valdivia been practicing?
Dr. Valdivia graduated from medical school in 1986, 40 years ago.
Does Dr. Martha Maria Valdivia do research?
Dmand AI links 12 publications to Dr. Valdivia, published from 2012 to 2023.
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