Dr. William Charles Stacey, MD

  • Ann Arbor, MI
  • Epilepsy physician
NPI1992794481PAC ID0042237570
Medicare services, 2024
187
Medicare patients, 2024
50
Part D claims, 2024
350
Hospital affiliations
1
Medical groups
3
Practice address
1500 E Medical Center Dr, Ann Arbor, MI 48109
Practice phone
Call (734) 936-4000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

University Hospital

School-Based Health Center · Ann Arbor, Michigan

See all 5 affiliations

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Dr. William Charles Stacey is an epilepsy physician in Ann Arbor, Michigan

Dr. Stacey practices at University Hospital in Ann Arbor, Michigan.

Dr. Stacey's NPI, 1992794481, was assigned on October 18, 2005. Dr. Stacey graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2002. Dr. Stacey holds Michigan license 4301095987.

NPI and contact details
Medicare PAC ID
0042237570
NPI enumeration date
October 18, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(734) 936-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. William Charles Stacey practices at University Hospital in Ann Arbor, Michigan

Dr. Stacey's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.

  • University Hospital
    1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000

Source: Dmand AI Affiliation Data

Dr. William Charles Stacey is affiliated with 2 sites of care and 3 medical groups

Dr. Stacey's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Stacey is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dmand AI also links Dr. Stacey to 2 more medical groups, each named with a free account. Dr. Stacey's employer is on file too: a school & student health.

See all 5 affiliations for Dr. Stacey

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. William Charles Stacey's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stacey practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University HospitalAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William Charles Stacey is one of 32 epilepsy physicians in Michigan

Epilepsy is Dr. Stacey's primary specialty in the NPI Registry, under taxonomy code 2084E0001X. Dmand AI has Dr. Stacey's licenses on file in 2 states: Michigan and Ohio.

Specialties and state licenses

  • Epilepsy, MichiganPrimaryLicense 4301095987 · taxonomy 2084E0001X
  • Neurology, OhioLicense 35-085767 · taxonomy 2084N0400X

Epilepsy physicians near Dr. Stacey

Counts of epilepsy 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 Charles Stacey billed Medicare for 187 services in 2024

CMS data shows 187 Medicare services from Dr. Stacey across 4 procedure codes in 2024, for 50 Medicare patients. Medicare paid $6,112 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024187
Medicare patients50
Paid by Medicare$6,112
Procedure codes4

Dr. Stacey's Medicare services by type, 2024

  1. Other services128
  2. Tests and treatments59

Dr. Stacey compared with the Michigan median for epilepsy physicians, 2024

  • Dr. Stacey
  • Michigan median
Medicare services
187vs 187Close to median
Medicare patients
50vs 11557% below
Part D claims
279vs 42635% below

Medians across 30 epilepsy physicians in Michigan with Dmand AI profiles that report each measure.

Dr. Stacey'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.

See all procedures by Dr. Stacey

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. William Charles Stacey treated 50 Medicare patients in 2024, average age 65

CMS counts 50 Medicare patients who saw Dr. Stacey in 2024. The largest group is 65 to 74, with 26 patients. 70% of them have high blood pressure, and 62% have high cholesterol. 26% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Stacey's median patient age at 59, with 42% women.

Medicare patients, 202450
Average age65
Average risk score0.94
Also on Medicaid26%

Dr. Stacey's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Stacey's Medicare patients by sex, 2024

  • Women2958%
  • Men2142%

Chronic conditions among Dr. Stacey's Medicare patients, 2024

  1. High blood pressure70%
  2. High cholesterol62%
  3. Arthritis52%
  4. Mood disorders34%
  5. Anxiety30%
  6. Depression30%
  7. Stroke or TIA26%
  8. Ischemic heart disease24%

Share of Medicare patients with each condition. A patient can have several.

Dr. Stacey'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

  • Women42%
  • Men58%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. William Charles Stacey wrote 350 Medicare Part D claims in 2024

In 2024, Dr. Stacey wrote 350 Medicare Part D claims for 32 patients. 90% of them were for generic drugs. CMS names the drug for 279 of them, across 10 drugs with 11 or more claims each, at $46,422 in total drug cost.

Part D claims, 2024350
Drugs named by CMS10
Total drug cost$46,422
Part D patients32

Dr. Stacey's Part D claims by kind of drug, 2024

  • Generic314 claims90%
  • Brand-name36 claims10%

Dr. Stacey'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.

See all prescribing by Dr. Stacey

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

Dr. William Charles Stacey offers telehealth to Medicare patients

Dr. Stacey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Stacey as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. William Charles Stacey graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University

Dr. Stacey graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2002.

  1. Medical schoolClvlnd Clinic Lerner College of Med of Case Wstn Rsv University

Source: Dmand AI Professional Profile Data

Sources for Dr. William Charles Stacey's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. William Charles Stacey

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 Charles Stacey's NPI number?

Dr. William Charles Stacey's NPI number is 1992794481. It was assigned on October 18, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. William Charles Stacey?

Dr. William Charles Stacey is an epilepsy physician in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Epilepsy Physician (taxonomy code 2084E0001X).

Where does Dr. William Charles Stacey practice?

Dr. Stacey practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Stacey's primary practice is University Hospital in Ann Arbor, Michigan. Dmand AI also links Dr. Stacey to 2 medical groups.

What is Dr. William Charles Stacey's office phone number?

The practice phone on file for Dr. Stacey is (734) 936-4000.

What is Dr. William Charles Stacey's medical license number?

Dr. Stacey holds Michigan license 4301095987, one of the licenses on file in 2 states.

Which states has Dr. William Charles Stacey been licensed in?

Dmand AI has state licenses on file for Dr. Stacey in Michigan and Ohio.

Which hospitals is Dr. William Charles Stacey affiliated with?

Dr. Stacey is affiliated with University Hospital.

What medical group is Dr. William Charles Stacey part of?

Dr. Stacey is linked to University of Michigan Health. Dmand AI links Dr. Stacey to 2 more medical groups.

Does Dr. William Charles Stacey accept Medicare?

Yes. CMS data shows Dr. Stacey billed Medicare for 187 services in 2024, and Dr. Stacey accepts Medicare assignment.

Does Dr. William Charles Stacey offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Stacey as offering telehealth services.

Show 5 more questionsShow fewer questions

How many Medicare patients does Dr. William Charles Stacey see?

CMS counts 50 Medicare patients who saw Dr. Stacey in 2024, with an average age of 65.

What services does Dr. William Charles Stacey bill to Medicare?

In 2024, Dr. Stacey's most billed Medicare services were medicare service (G0453), nerve and brain test (95938) and nerve and brain test (95861).

Where did Dr. William Charles Stacey go to medical school?

Dr. Stacey graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2002.

What drugs does Dr. William Charles Stacey prescribe most?

In 2024 Medicare Part D data, Dr. Stacey's most prescribed drugs by claims were Levetiracetam, Lamotrigine and Divalproex Sodium.

How long has Dr. William Charles Stacey been practicing?

Dr. Stacey graduated from medical school in 2002, 24 years ago.

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