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Dr. Walter Diaz, MD
NPI1821062530PAC ID6800877705
- Medicare services, 2024
- 24
- Medicare patients, 2024
- 97
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $733
- Practice address
- 703 N Flamingo Rd, Pembroke Pines, FL 33028
- Practice phone
- Call (954) 436-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Diaz's professional email, personal email and mobile number
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Dr. Walter Diaz is an anesthesiologist in Pembroke Pines, Florida
Dr. Diaz practices at Memorial Hospital West in Pembroke Pines, Florida, part of Memorial Healthcare System.
Dr. Diaz's NPI, 1821062530, was assigned on February 17, 2006. Dr. Diaz graduated from New York University School of Medicine in 1988. Dr. Diaz holds Florida license ME61872.
NPI and contact details
- NPI
- 1821062530NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800877705
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (954) 436-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Walter Diaz practices at Memorial Hospital West in Pembroke Pines, Florida
Dr. Diaz's primary practice is Memorial Hospital West, at 703 N Flamingo Rd, Pembroke Pines, FL 33028 in Broward County. The practice phone is (954) 436-5000.
- Memorial Hospital West703 N Flamingo Rd, Pembroke Pines, FL 33028 · Broward CountyPhone(954) 436-5000
Source: Dmand AI Affiliation Data
Dr. Walter Diaz is affiliated with 4 sites of care and 2 medical groups
Dr. Diaz's primary practice is Memorial Hospital West in Pembroke Pines, Florida, part of Memorial Healthcare System. The medical group on file is Sheridan Healthcare. Dmand AI also links Dr. Diaz to 2 more group practices and clinics, 1 breast imaging center and 1 medical group, each named with a free account.
Sheridan Healthcare2 group practices and clinicsNames with a free account1 breast imaging centerName with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. DiazSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Walter Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diaz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital West | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walter Diaz is one of 3,063 anesthesiologists in Florida
Anesthesiology is Dr. Diaz's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Diaz is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Diaz is licensed in Florida.
Specialties and state licenses
- Anesthesiology, FloridaPrimary
Anesthesiologists near Dr. Diaz
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
3,063anesthesiologists in Florida27anesthesiologists in Pembroke Pines14anesthesiologists at Memorial Hospital West
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Walter Diaz billed Medicare for 24 services in 2024
CMS data shows 24 Medicare services from Dr. Diaz across 2 procedure codes in 2024, for 97 Medicare patients. Medicare paid $1,089 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202424
Medicare patients97
Paid by Medicare$1,089
Procedure codes2
Dr. Diaz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 262024: 248%
- Office and hospital visits
- 2023: 242024: 0100%
Dr. Diaz compared with the Florida median for anesthesiologists, 2024
- Dr. Diaz
- Florida median
- Medicare services
- 24vs 7468% below
- Medicare patients
- 97vs 12019% below
Medians across 2,878 anesthesiologists in Florida with Dmand AI profiles that report each measure.
Dr. Diaz'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. Diaz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Diaz and other anesthesiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Walter Diaz treated 97 Medicare patients in 2024, average age 73
CMS counts 97 Medicare patients who saw Dr. Diaz in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 3.07, 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. Diaz's median patient age at 60, with 60% women.
Medicare patients, 202497
Average age73
Average risk score3.07
Also on Medicaid30%
Dr. Diaz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Diaz's Medicare patients by sex, 2024
- Women5052%
- Men4748%
Chronic conditions among Dr. Diaz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes46%
- Chronic kidney disease45%
- Arthritis42%
- Ischemic heart disease38%
- Heart failure33%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women60%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Walter Diaz takes part in Medicare
Dr. Diaz 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. Walter Diaz has 2 publications on record
Dmand AI links 2 papers to Dr. Diaz in 2010.
Papers2
Recent publications by Dr. Diaz
Amino Acid SequenceDNA, ComplementaryGene Expression Regulation, Enzymologic
See who Dr. Diaz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Diaz works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Walter Diaz received $733 in industry payments from 2016 to 2025
CMS Open Payments shows 37 general payments to Dr. Diaz from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Merck Sharp & Dohme Corporation paid the most, $429.
General payments to Dr. Diaz by program year, 2016 to 2025
General payments to Dr. Diaz by kind, 2016 to 2025
$733in total
- Food and beverage$71898%
- Education$162%
Companies that paid Dr. Diaz 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. Walter Diaz graduated from New York University School of Medicine
Dr. Diaz graduated from New York University School of Medicine in 1988.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Walter Diaz accepts plans from 4 insurance carriers
Dr. Diaz is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- HCSC
Plan types Dr. Diaz accepts, by number of carriers
- Medicare2
- EPO1
- HMO1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Walter Diaz'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) |
| 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) |
| 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. Walter Diaz
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. Walter Diaz's NPI number?
Dr. Walter Diaz's NPI number is 1821062530. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter Diaz?
Dr. Walter Diaz is an anesthesiologist in Pembroke Pines, Florida. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Walter Diaz practice?
Dr. Diaz practices at 703 N Flamingo Rd, Pembroke Pines, FL 33028. Dr. Diaz's primary practice is Memorial Hospital West in Pembroke Pines, Florida, part of Memorial Healthcare System. Dmand AI also links Dr. Diaz to 2 group practices and clinics, 1 breast imaging center and 1 medical group.
What is Dr. Walter Diaz's office phone number?
The practice phone on file for Dr. Diaz is (954) 436-5000.
What is Dr. Walter Diaz's medical license number?
Dr. Diaz holds Florida license ME61872.
Which hospitals is Dr. Walter Diaz affiliated with?
Dr. Diaz practices at Memorial Hospital West in Pembroke Pines, Florida.
What medical group is Dr. Walter Diaz part of?
Dr. Diaz is linked to Sheridan Healthcare. Dmand AI links Dr. Diaz to 1 more medical group.
Does Dr. Walter Diaz accept Medicare?
Yes. CMS data shows Dr. Diaz billed Medicare for 24 services in 2024, and Dr. Diaz accepts Medicare assignment.
How many Medicare patients does Dr. Walter Diaz see?
CMS counts 97 Medicare patients who saw Dr. Diaz in 2024, with an average age of 73.
Is Dr. Walter Diaz board certified?
Yes. Dr. Diaz is board certified in anesthesiology by the American Board of Anesthesiology.
Show 6 more questionsShow fewer questions
What services does Dr. Walter Diaz bill to Medicare?
In 2024, Dr. Diaz's most billed Medicare services were surgery: heart and blood vessels (36620) and surgery: brain, spine and nerves (64488).
Where did Dr. Walter Diaz go to medical school?
Dr. Diaz graduated from New York University School of Medicine in 1988.
Has Dr. Walter Diaz received payments from drug or device companies?
CMS Open Payments shows $733 in general payments to Dr. Diaz from 9 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Walter Diaz been practicing?
Dr. Diaz graduated from medical school in 1988, 38 years ago.
Does Dr. Walter Diaz do research?
Dmand AI links 2 publications to Dr. Diaz.
What insurance does Dr. Walter Diaz accept?
Dr. Diaz is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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