Dr. William Alexander Block, MD
- Medicare services, 2016
- 202
- Industry payments
- $288
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 500 Kirts Blvd, Troy, MI 48084-4134
- Practice phone
- Call (248) 824-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Block'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. William Alexander Block is a clinical pathology/laboratory medicine physician in Troy, Michigan
Dr. Block practices with Bellin Health Heart & Vascular Crystal Falls, a medical group.
Dr. Block's NPI, 1730358854, was assigned on February 22, 2008. Dr. Block holds Michigan license L1250464.
- NPI
- 1730358854NPI Registry (opens in a new tab)
- NPI enumeration date
- February 22, 2008
- NPI status
- Active
- Practice phone
- (248) 824-6600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. William Alexander Block's practice address is in Troy, Michigan
Dr. Block's practice address in the NPI Registry is 500 Kirts Blvd, Troy, MI 48084-4134. The practice phone is (248) 824-6600.
- NPI Registry address500 Kirts Blvd, Troy, MI 48084-4134Phone(248) 824-6600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Alexander Block is affiliated with 1 medical group
Dr. Block is part of Bellin Health Heart & Vascular Crystal Falls, a medical group in Crystal Falls, Michigan.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Alexander Block's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Block practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bellin Health Heart & Vascular Crystal Falls | 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 Bellin Health Heart & Vascular Crystal Falls and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Alexander Block is one of 15 clinical pathology/laboratory medicine physicians in Michigan
Clinical pathology/laboratory medicine is Dr. Block's primary specialty in the NPI Registry, under taxonomy code 207ZP0105X. Dr. Block is licensed in Michigan.
Specialties and state licenses
- Clinical pathology/laboratory medicine, MichiganPrimary
Clinical pathology/laboratory medicine physicians near Dr. Block
Counts of clinical pathology/laboratory 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. William Alexander Block billed Medicare for 202 services in 2016
CMS data shows 202 Medicare services from Dr. Block across 4 procedure codes in 2016. Medicare paid $2,814 for them. Every service was in an office.
Dr. Block compared with the Michigan median for clinical pathology/laboratory medicine physicians, 2016
- Dr. Block
- Michigan median
- Medicare services
- 202vs 55964% below
Medians across 18 clinical pathology/laboratory medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Block's most billed Medicare procedure codes, 2016
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. Block?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Block and other clinical pathology/laboratory medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Alexander Block's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Block's median patient age at 33, with 0% women.
Dr. Block's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. William Alexander Block received $288 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Block from 1 drug or device company in 2018. Gifts make up the largest share, 100% of the total. Tosoh Bioscience, Inc. paid the most, $288.
Companies that paid Dr. Block the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Alexander Block'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 | 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 Data |
| 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. William Alexander Block
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. William Alexander Block's NPI number?
Dr. William Alexander Block's NPI number is 1730358854. It was assigned on February 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. William Alexander Block?
Dr. William Alexander Block is a clinical pathology/laboratory medicine physician in Troy, Michigan. The primary specialty in the NPI Registry is Clinical Pathology/Laboratory Medicine Physician (taxonomy code 207ZP0105X).
Where does Dr. William Alexander Block practice?
Dr. Block practices at 500 Kirts Blvd, Troy, MI 48084-4134. Dr. Block's primary practice is Bellin Health Heart & Vascular Crystal Falls, a medical group.
What is Dr. William Alexander Block's office phone number?
The practice phone on file for Dr. Block is (248) 824-6600.
What is Dr. William Alexander Block's medical license number?
Dr. Block holds Michigan license L1250464.
What medical group is Dr. William Alexander Block part of?
Dr. Block is part of Bellin Health Heart & Vascular Crystal Falls in Crystal Falls, Michigan.
Does Dr. William Alexander Block accept Medicare?
Yes. CMS data shows Dr. Block billed Medicare for 202 services in 2016.
What services does Dr. William Alexander Block bill to Medicare?
In 2016, Dr. Block's most billed Medicare services were lab and pathology test (80500), lab and pathology test (86334) and lab and pathology test (84166).
Has Dr. William Alexander Block received payments from drug or device companies?
CMS Open Payments shows $288 in general payments to Dr. Block from 1 company from 2018 to 2018. The largest total came from Tosoh Bioscience, Inc.
How long has Dr. William Alexander Block been practicing?
Dr. Block's NPI was assigned in 2008.
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