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Dr. Harold Michael Marsh, MD
NPI1649214669
- Medicare services, 2023
- 76
- Part D claims, 2024
- 14
- Publications
- 4
- MIPS score, 2024
- 67
- Industry payments
- $341
- Practice address
- 44405 Woodward Ave, Pontiac, MI 48341
- Practice phone
- Call (248) 858-3051
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Marsh's professional email, personal email and mobile number
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Dr. Harold Michael Marsh is an anesthesiologist in Pontiac, Michigan
Dr. Marsh practices in Pontiac, Michigan.
Dr. Marsh's NPI, 1649214669, was assigned on June 16, 2006. Dr. Marsh holds Michigan license 4301055297.
NPI and contact details
- NPI
- 1649214669NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2006
- NPI status
- Active
- Practice phone
- (248) 858-3051
- 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. Harold Michael Marsh's practice address is in Pontiac, Michigan
Dr. Marsh's practice address in the NPI Registry is 44405 Woodward Ave, Pontiac, MI 48341, in Oakland County. The practice phone is (248) 858-3051.
- NPI Registry address44405 Woodward Ave, Pontiac, MI 48341 · Oakland CountyPhone(248) 858-3051
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Harold Michael Marsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marsh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Marsh's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Harold Michael Marsh is one of 1,302 anesthesiologists in Michigan
Anesthesiology is Dr. Marsh's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Marsh is licensed in Michigan.
Specialties and state licenses
- Anesthesiology, MichiganPrimary
Anesthesiologists near Dr. Marsh
Counts of anesthesiologists 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. Harold Michael Marsh billed Medicare for 76 services in 2023
CMS data shows 76 Medicare services from Dr. Marsh across 4 procedure codes in 2023. Medicare paid $4,711 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202376
Paid by Medicare$4,711
Procedure codes4
Dr. Marsh's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 1652023: 7654%
Dr. Marsh compared with the Michigan median for anesthesiologists, 2023
- Dr. Marsh
- Michigan median
- Medicare services
- 76vs 8915% below
Medians across 1,283 anesthesiologists in Michigan with Dmand AI profiles that report each measure.
Dr. Marsh's most billed Medicare procedure codes, 2023
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. Harold Michael Marsh wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Marsh wrote 14 Medicare Part D claims.
Part D claims, 202414
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Harold Michael Marsh scored 67 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 67 out of 100 for Dr. Marsh for performance year 2024, reported as part of a group.
Dr. Marsh's MIPS scores, performance year 2024
- 67of 100Final score
- 58.1of 100Quality
- 40of 100Improvement Activities
- 68of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Harold Michael Marsh has 4 publications on record
Dmand AI links 4 papers to Dr. Marsh, published from 2010 to 2011. 2011 was the busiest year, with 3. Dr. Marsh's most frequent co-authors are Jamie B. Conti, MD, Michael Joseph Dymond, MD and Ryan C. Guffey, MD.
Papers4
Years published2010 to 2011
Dr. Marsh's most frequent co-authors
- Jamie B. Conti, MD1 shared paper
- Michael Joseph Dymond, MD1 shared paper
- Ryan C. Guffey, MD1 shared paper
Recent publications by Dr. Marsh
Anesthetics, IntravenousBiological AssayBrain Injuries
AnesthesiologyClinical CompetenceInternship and Residency
See who Dr. Marsh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marsh 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. Harold Michael Marsh received $341 in industry payments from 2018 to 2021
CMS Open Payments shows 3 general payments to Dr. Marsh from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $247.
General payments to Dr. Marsh by program year, 2018 to 2021
Companies that paid Dr. Marsh the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Harold Michael Marsh'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 |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Harold Michael Marsh
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. Harold Michael Marsh's NPI number?
Dr. Harold Michael Marsh's NPI number is 1649214669. It was assigned on June 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harold Michael Marsh?
Dr. Harold Michael Marsh is an anesthesiologist in Pontiac, Michigan. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Harold Michael Marsh practice?
Dr. Marsh practices at 44405 Woodward Ave, Pontiac, MI 48341.
What is Dr. Harold Michael Marsh's office phone number?
The practice phone on file for Dr. Marsh is (248) 858-3051.
What is Dr. Harold Michael Marsh's medical license number?
Dr. Marsh holds Michigan license 4301055297.
Does Dr. Harold Michael Marsh accept Medicare?
Yes. CMS data shows Dr. Marsh billed Medicare for 76 services in 2023.
What is Dr. Harold Michael Marsh's MIPS score?
Dr. Marsh's MIPS final score for performance year 2024 is 67 out of 100, reported as part of a group.
What services does Dr. Harold Michael Marsh bill to Medicare?
In 2023, Dr. Marsh's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00520).
Has Dr. Harold Michael Marsh received payments from drug or device companies?
CMS Open Payments shows $341 in general payments to Dr. Marsh from 2 companies from 2018 to 2021. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Harold Michael Marsh been practicing?
Dr. Marsh's NPI was assigned in 2006.
Does Dr. Harold Michael Marsh do research?
Dmand AI links 4 publications to Dr. Marsh, published from 2010 to 2011.
Who does Dr. Harold Michael Marsh publish with?
Dr. Marsh's most frequent co-authors are Jamie B. Conti, MD (1 shared paper), Michael Joseph Dymond, MD (1 shared paper) and Ryan C. Guffey, MD (1 shared paper).
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