William Martinez
- Medicare services, 2024
- 115
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 917
- Publications
- 30
- Hospital affiliations
- 1
- Practice address
- 1211 Medical Center Drive, Nashville, TN 37232
- Practice phone
- Call (615) 322-3454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find William Martinez'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.
William Martinez is an internist in Nashville, Tennessee
William Martinez practices at Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center.
William Martinez's NPI, 1104025329, was assigned on July 17, 2007. William Martinez holds Tennessee license 50393.
- NPI
- 1104025329NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597897900
- NPI enumeration date
- July 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (615) 322-3454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Martinez practices at Vanderbilt University Medical Center in Nashville, Tennessee
William Martinez's primary practice is Vanderbilt University Medical Center, at 1211 Medical Center Drive, Nashville, TN 37232 in Davidson County. The practice phone is (615) 322-3454.
- Vanderbilt University Medical Center1211 Medical Center Drive, Nashville, TN 37232 · Davidson CountyPhone(615) 322-3454
Source: Dmand AI Affiliation Data
William Martinez is affiliated with 1 site of care and 2 medical groups
William Martinez's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links William Martinez to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Martinez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Martinez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vanderbilt University Medical Center | Available with a free account |
| +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 Vanderbilt University Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
William Martinez is one of 2,427 internists in Tennessee
Internal medicine is William Martinez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. William Martinez is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has William Martinez's licenses on file in 2 states: Tennessee and Massachusetts.
Specialties and state licenses
- Internal medicine, TennesseePrimary
- Massachusetts license
Clinical focus
Dmand AI lists acid reflux, chronic diabetes, chronic hypertension, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, coronary artery disease, enlarged prostate and enlarged thyroid among the conditions William Martinez treats.
Internists near William Martinez
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
William Martinez billed Medicare for 115 services in 2024
CMS data shows 115 Medicare services from William Martinez across 4 procedure codes in 2024, for 78 Medicare patients. Medicare paid $9,179 for them. Every service was in an office.
William Martinez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 822024: 9010%
- Other services
- 2023: 352024: 2529%
William Martinez compared with the Tennessee median for internists, 2024
- William Martinez
- Tennessee median
- Medicare services
- 115vs 67183% below
- Medicare patients
- 78vs 22265% below
- Part D claims
- 612vs 33483% above
Medians across 2,462 internists in Tennessee with Dmand AI profiles that report each measure.
William Martinez'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 William Martinez?
Medicare shows one payer. Book a meeting to get commercial claims data for William Martinez and other internists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
William Martinez treated 78 Medicare patients in 2024, average age 71
CMS counts 78 Medicare patients who saw William Martinez in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Martinez's median patient age at 59, with 45% women.
William Martinez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Martinez's Medicare patients by sex, 2024
- Women3545%
- Men4355%
Chronic conditions among William Martinez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis38%
- Diabetes31%
- Mood disorders27%
- Ischemic heart disease26%
- Depression23%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
William Martinez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Martinez wrote 917 Medicare Part D claims in 2024
In 2024, William Martinez wrote 917 Medicare Part D claims for 73 patients. 89% of them were for generic drugs. CMS names the drug for 612 of them, across 27 drugs with 11 or more claims each, at $10,405 in total drug cost. In 2023, CMS named 554 claims across 27 drugs.
William Martinez's Part D claims by kind of drug, 2024
- Generic812 claims89%
- Brand-name and other105 claims11%
William Martinez'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5542024: 61210%
Drugs named by CMS: 27 in 2024, 27 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
William Martinez offers telehealth to Medicare patients
William Martinez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists William Martinez as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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William Martinez has 30 publications on record
Dmand AI links 30 papers to William Martinez, published from 2015 to 2024. 2018 was the busiest year, with 4. The most frequent topics are Patient Safety, Communication and Professional Misconduct. William Martinez has published most often in BMJ Qual Saf. William Martinez's most frequent co-authors are Gerald Hickson, MD, Sigall K. Bell, MD and Tom A. Elasy, MD.
William Martinez's papers by year, 2015 to 2024
Topics William Martinez writes about most
- Patient Safety
- Communication
- Professional Misconduct
- Diabetes Mellitus
- Physician-Patient Relations
- Physicians
- Academic Medical Centers
- Internship and Residency
William Martinez's most frequent co-authors
Recent publications by William Martinez
JAMA Netw Open
Appl Clin Inform
See who William Martinez researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who William Martinez works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
William Martinez has 1 award and honors on record
Dmand AI lists 1 award for William Martinez, most recently Alpha Omega Alpha in 2007.
Awards and honors for William Martinez
- 2007
- Alpha Omega Alpha
Source: Dmand AI Professional Profile Data
William Martinez is board certified in internal medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
William Martinez accepts plans from 16 insurance carriers
William Martinez is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Cigna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- +8 more carriersWith a free account
Plan types William Martinez accepts, by number of carriers
- PPO10
- HMO9
- Medicare8
- POS7
- EPO6
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for William Martinez'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 William Martinez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Martinez's NPI number?
William Martinez's NPI number is 1104025329. It was assigned on July 17, 2007, and it is active in the NPI Registry.
What does William Martinez specialize in?
William Martinez is an internist in Nashville, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does William Martinez practice?
William Martinez practices at 1211 Medical Center Drive, Nashville, TN 37232. William Martinez's primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dmand AI also links William Martinez to 1 medical group.
What is William Martinez's office phone number?
The practice phone on file for William Martinez is (615) 322-3454.
What is William Martinez's medical license number?
William Martinez holds Tennessee license 50393, one of the licenses on file in 2 states.
Which states has William Martinez been licensed in?
Dmand AI has state licenses on file for William Martinez in Tennessee and Massachusetts.
Which hospitals is William Martinez affiliated with?
William Martinez practices at Vanderbilt University Medical Center in Nashville, Tennessee.
What medical group is William Martinez part of?
William Martinez is linked to Vanderbilt University Medical Center. Dmand AI links William Martinez to 1 more medical group.
Does William Martinez accept Medicare?
Yes. CMS data shows William Martinez billed Medicare for 115 services in 2024, and William Martinez accepts Medicare assignment.
Does William Martinez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists William Martinez as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does William Martinez see?
CMS counts 78 Medicare patients who saw William Martinez in 2024, with an average age of 71.
Is William Martinez board certified?
Yes. William Martinez is board certified in internal medicine by the American Board of Internal Medicine.
What services does William Martinez bill to Medicare?
In 2024, William Martinez's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
What drugs does William Martinez prescribe most?
In 2024 Medicare Part D data, William Martinez's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
How long has William Martinez been practicing?
William Martinez graduated from medical school in 2007, 19 years ago.
Does William Martinez do research?
Dmand AI links 30 publications to William Martinez, published from 2015 to 2024.
Who does William Martinez publish with?
William Martinez's most frequent co-authors are Gerald Hickson, MD (11 shared papers), Sigall K. Bell, MD (7 shared papers) and Tom A. Elasy, MD (6 shared papers).
What insurance does William Martinez accept?
William Martinez is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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