Dr. Michelle M. Barnett, MD
- Medicare services, 2024
- 2,320
- Medicare patients, 2024
- 377
- Part D claims, 2024
- 7,322
- Hospital affiliations
- 5
- Industry payments
- $1,150
- Practice address
- 759 Chestnut Street, Springfield, MA 01199
- Practice phone
- Call (413) 794-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barnett's professional email, personal email and mobile number
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Dr. Michelle M. Barnett is an internist in Springfield, Massachusetts
Dr. Barnett practices at Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health.
Dr. Barnett's NPI, 1538127048, was assigned on May 3, 2006. Dr. Barnett graduated from Hahnemann University College of Medicine in 1995. Dr. Barnett holds Massachusetts license 219106.
- NPI
- 1538127048NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638143522
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (413) 794-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michelle M. Barnett practices at Baystate Medical Center in Springfield, Massachusetts
Dr. Barnett's primary practice is Baystate Medical Center, at 759 Chestnut Street, Springfield, MA 01199 in Hampden County. The practice phone is (413) 794-0000.
- Baystate Medical Center759 Chestnut Street, Springfield, MA 01199 · Hampden CountyPhone(413) 794-0000
Source: Dmand AI Affiliation Data
Dr. Michelle M. Barnett is affiliated with 11 sites of care and 1 medical group
Dr. Barnett's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dr. Barnett is also affiliated with Mercy Medical Center. The medical group on file is Baystate Medical Practices. Dmand AI also links Dr. Barnett to 3 more hospitals, 4 home health agencies, 1 group practice or clinic and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michelle M. Barnett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnett practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Medical Center | Available with a free account |
| +10 more affiliated sites | 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 Baystate Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michelle M. Barnett is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Barnett's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Barnett is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Barnett
Counts of internists 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. Michelle M. Barnett billed Medicare for 2,320 services in 2024
CMS data shows 2,320 Medicare services from Dr. Barnett across 18 procedure codes in 2024, for 377 Medicare patients. Medicare paid $121,977 for them. Every service was in an office.
Dr. Barnett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 5522024: 95072%
- Office and hospital visits
- 2023: 8092024: 7922%
- Lab and pathology
- 2023: 3382024: 40219%
- Tests and treatments
- 2023: 3422024: 17649%
Dr. Barnett compared with the Massachusetts median for internists, 2024
- Dr. Barnett
- Massachusetts median
- Medicare services
- 2,320vs 4315.4 times
- Medicare patients
- 377vs 19494% above
- Part D claims
- 6,769vs 40216.8 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Barnett'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. Barnett?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barnett and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michelle M. Barnett treated 377 Medicare patients in 2024, average age 74
CMS counts 377 Medicare patients who saw Dr. Barnett in 2024. The largest group is 65 to 74, with 170 patients. 72% of them have high blood pressure, and 71% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barnett's median patient age at 67, with 72% women.
Dr. Barnett's Medicare patients by age, 2024
Dr. Barnett's Medicare patients by sex, 2024
- Women27473%
- Men10327%
Chronic conditions among Dr. Barnett's Medicare patients, 2024
- High blood pressure72%
- High cholesterol71%
- Arthritis42%
- Chronic kidney disease24%
- Diabetes24%
- Mood disorders24%
- Anxiety22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barnett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michelle M. Barnett wrote 7,322 Medicare Part D claims in 2024
In 2024, Dr. Barnett wrote 7,322 Medicare Part D claims for 684 patients. 89% of them were for generic drugs. CMS names the drug for 6,769 of them, across 106 drugs with 11 or more claims each, at $354,120 in total drug cost. In 2023, CMS named 6,053 claims across 103 drugs.
Dr. Barnett's Part D claims by kind of drug, 2024
- Generic6,523 claims89%
- Brand-name776 claims11%
- Other23 claims0%
Dr. Barnett'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.
Drug classes CMS tracks in Dr. Barnett's Part D claims, 2024
- Opioids3%186 of 7,322 claims
- Antibiotics1%78 of 7,322 claims
- Antipsychotics, patients 65 and over0%25 of 7,322 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,0532024: 6,76912%
Drugs named by CMS: 106 in 2024, 103 in 2023.
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. Michelle M. Barnett offers telehealth to Medicare patients
Dr. Barnett accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barnett as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michelle M. Barnett received $1,150 in industry payments from 2016 to 2025
CMS Open Payments shows 53 general payments to Dr. Barnett from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbott Laboratories paid the most, $434.
General payments to Dr. Barnett by program year, 2016 to 2025
General payments to Dr. Barnett by kind, 2016 to 2025
- Food and beverage$1,14199%
- Education$91%
Companies that paid Dr. Barnett 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. Michelle M. Barnett graduated from Hahnemann University College of Medicine
Dr. Barnett graduated from Hahnemann University College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michelle M. Barnett'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) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Michelle M. Barnett
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. Michelle M. Barnett's NPI number?
Dr. Michelle M. Barnett's NPI number is 1538127048. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle M. Barnett?
Dr. Michelle M. Barnett is an internist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michelle M. Barnett practice?
Dr. Barnett practices at 759 Chestnut Street, Springfield, MA 01199. Dr. Barnett's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dmand AI also links Dr. Barnett to 3 hospitals, 4 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. Michelle M. Barnett's office phone number?
The practice phone on file for Dr. Barnett is (413) 794-0000.
What is Dr. Michelle M. Barnett's medical license number?
Dr. Barnett holds Massachusetts license 219106.
Which hospitals is Dr. Michelle M. Barnett affiliated with?
Dr. Barnett practices at Baystate Medical Center in Springfield, Massachusetts. Dr. Barnett is also affiliated with Mercy Medical Center. Dmand AI links Dr. Barnett to 3 more hospitals.
What medical group is Dr. Michelle M. Barnett part of?
Dr. Barnett is linked to Baystate Medical Practices.
Does Dr. Michelle M. Barnett accept Medicare?
Yes. CMS data shows Dr. Barnett billed Medicare for 2,320 services in 2024, and Dr. Barnett accepts Medicare assignment.
Does Dr. Michelle M. Barnett offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barnett as offering telehealth services.
How many Medicare patients does Dr. Michelle M. Barnett see?
CMS counts 377 Medicare patients who saw Dr. Barnett in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Michelle M. Barnett bill to Medicare?
In 2024, Dr. Barnett's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and lab and pathology test (82962).
Where did Dr. Michelle M. Barnett go to medical school?
Dr. Barnett graduated from Hahnemann University College of Medicine in 1995.
What drugs does Dr. Michelle M. Barnett prescribe most?
In 2024 Medicare Part D data, Dr. Barnett's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Michelle M. Barnett received payments from drug or device companies?
CMS Open Payments shows $1,150 in general payments to Dr. Barnett from 15 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Michelle M. Barnett been practicing?
Dr. Barnett graduated from medical school in 1995, 31 years ago.
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