J Am Osteopath Assoc
Analgesics, OpioidCaliforniaChronic Pain
Dr. Michael W. Stacey, MD
NPI1336120344PAC ID2860579927
- Part D claims, 2019
- 22
- Publications
- 1
- Industry payments
- $218
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 28300 Huntwood Avenue, Hayward, CA 94544
- Practice phone
- Call (510) 471-5907
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Firehouse Clinic
FQHC - Main Site · Hayward, California
Find Dr. Stacey's professional email, personal email and mobile number
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Dr. Michael W. Stacey is a family medicine physician in Hayward, California
Dr. Stacey practices at Firehouse Clinic in Hayward, California.
Dr. Stacey's NPI, 1336120344, was assigned on November 7, 2005. Dr. Stacey graduated from Lewis Katz School of Medicine in 2001. Dr. Stacey's Indiana license number on file is 01057967A.
NPI and contact details
- NPI
- 1336120344NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860579927
- NPI enumeration date
- November 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 471-5907
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael W. Stacey practices at Firehouse Clinic in Hayward, California
Dr. Stacey's primary practice is Firehouse Clinic, at 28300 Huntwood Avenue, Hayward, CA 94544. The practice phone is (510) 471-5907.
- Firehouse Clinic28300 Huntwood Avenue, Hayward, CA 94544Phone(510) 471-5907
Source: Dmand AI Affiliation Data
Dr. Michael W. Stacey is affiliated with 2 sites of care and 1 medical group
Dr. Stacey's primary practice is Firehouse Clinic in Hayward, California. The medical group on file is Tiburcio Vasquez Health Center. Dmand AI also links Dr. Stacey to 1 more community health center, named with a free account. Dr. Stacey's employer is on file too: a community health center (fqhc).
Firehouse ClinicPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael W. 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.
| Site | EHR vendor and product |
|---|---|
| Firehouse Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael W. Stacey is one of 15,680 family medicine physicians in California
Family medicine is Dr. Stacey's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Stacey's licenses on file in 2 states: Indiana and California.
Specialties and state licenses
- Family medicine, IndianaPrimary
- California license
Family medicine physicians near Dr. Stacey
Counts of family 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. Michael W. Stacey's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Stacey's median patient age at 55, with 68% women.
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 55
Patient panel by sex, all payers
- Women68%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Michael W. Stacey wrote 22 Medicare Part D claims in 2019
In 2019, Dr. Stacey wrote 22 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $827 in total drug cost. In 2018, CMS named 24 claims across 2 drugs.
Part D claims, 201922
Drugs named by CMS2
Total drug cost$827
Dr. Stacey's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 242019: 228%
Drugs named by CMS: 2 in 2019, 2 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Michael W. Stacey takes part in Medicare
Dr. Stacey 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. Michael W. Stacey has 1 publication on record
Dmand AI links 1 paper to Dr. Stacey. Dr. Stacey's most frequent co-authors are Jay H. Shubrook, DO and Ari Simon, DO.
Papers1
Dr. Stacey's most frequent co-authors
Recent publications by Dr. Stacey
See who Dr. Stacey researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stacey works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael W. Stacey received $218 in industry payments from 2016 to 2018
CMS Open Payments shows 16 general payments to Dr. Stacey from 5 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $108.
General payments to Dr. Stacey by program year, 2016 to 2018
Companies that paid Dr. Stacey the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael W. Stacey has 1 award and honors on record
Dmand AI lists 1 award for Dr. Stacey.
Awards and honors for Dr. Stacey
- Undated
- Graduated Phi Beta Kappa
Source: Dmand AI Professional Profile Data
Dr. Michael W. Stacey graduated from Lewis Katz School of Medicine
Dr. Stacey graduated from Lewis Katz School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael W. Stacey'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Michael W. 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. Michael W. Stacey's NPI number?
Dr. Michael W. Stacey's NPI number is 1336120344. It was assigned on November 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael W. Stacey?
Dr. Michael W. Stacey is a family medicine physician in Hayward, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael W. Stacey practice?
Dr. Stacey practices at 28300 Huntwood Avenue, Hayward, CA 94544. Dr. Stacey's primary practice is Firehouse Clinic in Hayward, California. Dmand AI also links Dr. Stacey to 1 community health center.
What is Dr. Michael W. Stacey's office phone number?
The practice phone on file for Dr. Stacey is (510) 471-5907.
What is Dr. Michael W. Stacey's medical license number?
Dr. Stacey's Indiana license number on file is 01057967A, one of the licenses on file in 2 states.
Which states has Dr. Michael W. Stacey been licensed in?
Dmand AI has state licenses on file for Dr. Stacey in Indiana (2003 to 2009) and California (2007 to 2026).
What medical group is Dr. Michael W. Stacey part of?
Dr. Stacey is linked to Tiburcio Vasquez Health Center.
Does Dr. Michael W. Stacey accept Medicare?
Yes. CMS lists Dr. Stacey as accepting Medicare assignment.
Where did Dr. Michael W. Stacey go to medical school?
Dr. Stacey graduated from Lewis Katz School of Medicine in 2001.
What drugs does Dr. Michael W. Stacey prescribe most?
In 2019 Medicare Part D data, Dr. Stacey's most prescribed drugs by claims were Isoniazid and Rifampin.
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Has Dr. Michael W. Stacey received payments from drug or device companies?
CMS Open Payments shows $218 in general payments to Dr. Stacey from 5 companies from 2016 to 2018. The largest total came from Pfizer Inc.
How long has Dr. Michael W. Stacey been practicing?
Dr. Stacey graduated from medical school in 2001, 25 years ago.
Does Dr. Michael W. Stacey do research?
Dmand AI links 1 publication to Dr. Stacey.
Who does Dr. Michael W. Stacey publish with?
Dr. Stacey's most frequent co-authors are Jay H. Shubrook, DO (1 shared paper) and Ari Simon, DO (1 shared paper).
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