Dr. Mack W. Griffith, MD
- Medicare services, 2024
- 127
- Medicare patients, 2024
- 231
- Hospital affiliations
- 1
- Industry payments
- $49
- Medical group
- 1
- Practice address
- 115 Lincoln Street, Framingham, MA 01701
- Practice phone
- Call (508) 383-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Griffith's professional email, personal email and mobile number
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Dr. Mack W. Griffith is an anesthesiologist in Framingham, Massachusetts
Dr. Griffith practices at Framingham Union Hospital in Framingham, Massachusetts, part of Tenet Healthcare.
Dr. Griffith's NPI, 1487658951, was assigned on June 11, 2005. Dr. Griffith graduated from University of Tennessee, Hsc, College of Medicine in 1995. Dr. Griffith holds Tennessee license 31509.
- NPI
- 1487658951NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072571843
- NPI enumeration date
- June 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 383-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Mack W. Griffith practices at Framingham Union Hospital in Framingham, Massachusetts
Dr. Griffith's primary practice is Framingham Union Hospital, at 115 Lincoln Street, Framingham, MA 01701 in Middlesex County. The practice phone is (508) 383-1000.
- Framingham Union Hospital115 Lincoln Street, Framingham, MA 01701 · Middlesex CountyPhone(508) 383-1000
Source: Dmand AI Affiliation Data
Dr. Mack W. Griffith is affiliated with 1 site of care and 1 medical group
Dr. Griffith's primary practice is Framingham Union Hospital in Framingham, Massachusetts, part of Tenet Healthcare. The medical group on file is Metrowest Anesthesia Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mack W. Griffith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Griffith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Framingham Union Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mack W. Griffith is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Griffith's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Griffith is licensed in Tennessee.
Specialties and state licenses
- Anesthesiology, TennesseePrimary
Anesthesiologists near Dr. Griffith
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. Mack W. Griffith billed Medicare for 127 services in 2024
CMS data shows 127 Medicare services from Dr. Griffith across 6 procedure codes in 2024, for 231 Medicare patients. Medicare paid $8,840 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Griffith's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1522024: 12716%
Dr. Griffith compared with the Massachusetts median for anesthesiologists, 2024
- Dr. Griffith
- Massachusetts median
- Medicare services
- 127vs 126Close to median
- Medicare patients
- 231vs 20016% above
Medians across 1,366 anesthesiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Griffith'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. Griffith?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Griffith and other anesthesiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mack W. Griffith treated 231 Medicare patients in 2024, average age 74
CMS counts 231 Medicare patients who saw Dr. Griffith in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Griffith's median patient age at 64, with 52% women.
Dr. Griffith's Medicare patients by age, 2024
Dr. Griffith's Medicare patients by sex, 2024
- Women12052%
- Men11148%
Chronic conditions among Dr. Griffith's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease35%
- Mood disorders35%
- Anxiety34%
- Diabetes34%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Griffith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mack W. Griffith takes part in Medicare
Dr. Griffith 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. Mack W. Griffith received $49 in industry payments from 2016 to 2025
CMS Open Payments shows 3 general payments to Dr. Griffith from 2 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $34.
General payments to Dr. Griffith by program year, 2016 to 2025
Companies that paid Dr. Griffith 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. Mack W. Griffith graduated from University of Tennessee, Hsc, College of Medicine
Dr. Griffith graduated from University of Tennessee, Hsc, College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mack W. Griffith'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) |
| 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. Mack W. Griffith
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. Mack W. Griffith's NPI number?
Dr. Mack W. Griffith's NPI number is 1487658951. It was assigned on June 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mack W. Griffith?
Dr. Mack W. Griffith is an anesthesiologist in Framingham, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mack W. Griffith practice?
Dr. Griffith practices at 115 Lincoln Street, Framingham, MA 01701. Dr. Griffith's primary practice is Framingham Union Hospital in Framingham, Massachusetts, part of Tenet Healthcare.
What is Dr. Mack W. Griffith's office phone number?
The practice phone on file for Dr. Griffith is (508) 383-1000.
What is Dr. Mack W. Griffith's medical license number?
Dr. Griffith holds Tennessee license 31509.
Which hospitals is Dr. Mack W. Griffith affiliated with?
Dr. Griffith practices at Framingham Union Hospital in Framingham, Massachusetts.
What medical group is Dr. Mack W. Griffith part of?
Dr. Griffith is linked to Metrowest Anesthesia Associates.
Does Dr. Mack W. Griffith accept Medicare?
Yes. CMS data shows Dr. Griffith billed Medicare for 127 services in 2024, and Dr. Griffith accepts Medicare assignment.
How many Medicare patients does Dr. Mack W. Griffith see?
CMS counts 231 Medicare patients who saw Dr. Griffith in 2024, with an average age of 74.
What services does Dr. Mack W. Griffith bill to Medicare?
In 2024, Dr. Griffith's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00142).
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Where did Dr. Mack W. Griffith go to medical school?
Dr. Griffith graduated from University of Tennessee, Hsc, College of Medicine in 1995.
Has Dr. Mack W. Griffith received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Griffith from 2 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Mack W. Griffith been practicing?
Dr. Griffith graduated from medical school in 1995, 31 years ago.
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