Dr. John William Cruz, DO
- Medicare services, 2024
- 55
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 118
- Hospital affiliations
- 2
- Industry payments
- $42
- Practice address
- 1818 Albion Street, Nashville, TN 37208
- Practice phone
- Call (615) 341-4490
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cruz's professional email, personal email and mobile number
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Dr. John William Cruz is an emergency medicine physician in Nashville, Tennessee
Dr. Cruz practices at Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital.
Dr. Cruz's NPI, 1881086668, was assigned on March 3, 2015. Dr. Cruz graduated from Rocky Vista University College of Osteopathic Med in 2015. Dr. Cruz holds Georgia license 86496.
- NPI
- 1881086668NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850698549
- NPI enumeration date
- March 3, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 341-4490
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John William Cruz practices at Nashville General Hospital in Nashville, Tennessee
Dr. Cruz's primary practice is Nashville General Hospital, at 1818 Albion Street, Nashville, TN 37208 in Davidson County. The practice phone is (615) 341-4490.
- Nashville General Hospital1818 Albion Street, Nashville, TN 37208 · Davidson CountyPhone(615) 341-4490
Source: Dmand AI Affiliation Data
Dr. John William Cruz is affiliated with 2 sites of care and 4 medical groups
Dr. Cruz's primary practice is Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital. Dr. Cruz is also affiliated with Wellstar MCG Health Medical Center. The medical group on file is Southeastern Emergency Physicians. Dmand AI also links Dr. Cruz to 3 more medical groups, 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. John William Cruz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cruz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nashville General Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John William Cruz is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Cruz's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Cruz's licenses on file in 2 states: Georgia and Guam.
Specialties and state licenses
- Emergency medicine, GeorgiaPrimary
- Guam license
Emergency medicine physicians near Dr. Cruz
Counts of emergency 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. John William Cruz billed Medicare for 55 services in 2024
CMS data shows 55 Medicare services from Dr. Cruz across 2 procedure codes in 2024, for 60 Medicare patients. Medicare paid $5,818 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cruz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 372024: 5549%
Dr. Cruz compared with the Tennessee median for emergency medicine physicians, 2024
- Dr. Cruz
- Tennessee median
- Medicare services
- 55vs 26679% below
- Medicare patients
- 60vs 25777% below
Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Cruz'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. John William Cruz treated 60 Medicare patients in 2024, average age 60
CMS counts 60 Medicare patients who saw Dr. Cruz in 2024. The largest group is under 65, with 32 patients. 73% of them have high blood pressure, and 65% have tobacco use. 75% are also on Medicaid. Their average risk score is 2.09, 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. Cruz's median patient age at 45, with 54% women.
Dr. Cruz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cruz's Medicare patients by sex, 2024
- Women1525%
- Men4575%
Chronic conditions among Dr. Cruz's Medicare patients, 2024
- High blood pressure73%
- Tobacco use65%
- High cholesterol55%
- Alcohol and drug use disorders53%
- Mood disorders50%
- Schizophrenia and other psychoses50%
- Arthritis43%
- COPD43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cruz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John William Cruz wrote 118 Medicare Part D claims in 2024
In 2024, Dr. Cruz wrote 118 Medicare Part D claims for 73 patients. 94% of them were for generic drugs.
Dr. Cruz's Part D claims by kind of drug, 2024
- Generic111 claims94%
- Brand-name and other7 claims6%
Drug classes CMS tracks in Dr. Cruz's Part D claims, 2024
- Antibiotics25%30 of 118 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John William Cruz takes part in Medicare
Dr. Cruz 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. John William Cruz received $42 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Cruz from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $25.
General payments to Dr. Cruz by program year, 2024 to 2025
Companies that paid Dr. Cruz the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John William Cruz graduated from Rocky Vista University College of Osteopathic Med
Dr. Cruz graduated from Rocky Vista University College of Osteopathic Med in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John William Cruz'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 (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 |
| 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. John William Cruz
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. John William Cruz's NPI number?
Dr. John William Cruz's NPI number is 1881086668. It was assigned on March 3, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. John William Cruz?
Dr. John William Cruz is an emergency medicine physician in Nashville, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John William Cruz practice?
Dr. Cruz practices at 1818 Albion Street, Nashville, TN 37208. Dr. Cruz's primary practice is Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital. Dmand AI also links Dr. Cruz to 3 medical groups.
What is Dr. John William Cruz's office phone number?
The practice phone on file for Dr. Cruz is (615) 341-4490.
What is Dr. John William Cruz's medical license number?
Dr. Cruz holds Georgia license 86496, one of the licenses on file in 2 states.
Which states has Dr. John William Cruz been licensed in?
Dmand AI has state licenses on file for Dr. Cruz in Georgia and Guam.
Which hospitals is Dr. John William Cruz affiliated with?
Dr. Cruz practices at Nashville General Hospital in Nashville, Tennessee. Dr. Cruz is also affiliated with Wellstar MCG Health Medical Center.
What medical group is Dr. John William Cruz part of?
Dr. Cruz is linked to Southeastern Emergency Physicians. Dmand AI links Dr. Cruz to 3 more medical groups.
Does Dr. John William Cruz accept Medicare?
Yes. CMS data shows Dr. Cruz billed Medicare for 55 services in 2024, and Dr. Cruz accepts Medicare assignment.
How many Medicare patients does Dr. John William Cruz see?
CMS counts 60 Medicare patients who saw Dr. Cruz in 2024, with an average age of 60.
Show 4 more questionsShow fewer questions
What services does Dr. John William Cruz bill to Medicare?
In 2024, Dr. Cruz's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Where did Dr. John William Cruz go to medical school?
Dr. Cruz graduated from Rocky Vista University College of Osteopathic Med in 2015.
Has Dr. John William Cruz received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Cruz from 2 companies from 2024 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Dr. John William Cruz been practicing?
Dr. Cruz graduated from medical school in 2015, 11 years ago.
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