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Dr. Phyllis L. Carr, MD
NPI1841255486
- Medicare services, 2020
- 324
- Part D claims, 2024
- 43
- Publications
- 15
- Industry payments
- $17
- State license
- 1
- Practice address
- 133 Old Road To 9 Acre Cor, Concord, MA 01742
- Practice phone
- Call (617) 638-7428
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Phyllis L. Carr is an internist in Concord, Massachusetts
Dr. Carr practices in Concord, Massachusetts.
Dr. Carr's NPI, 1841255486, was assigned on April 18, 2006. Dr. Carr holds Massachusetts license 47799.
NPI and contact details
- NPI
- 1841255486NPI Registry (opens in a new tab)
- NPI enumeration date
- April 18, 2006
- NPI status
- Active
- Practice phone
- (617) 638-7428
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Phyllis L. Carr's practice address is in Concord, Massachusetts
Dr. Carr's practice address in the NPI Registry is 133 Old Road To 9 Acre Cor, Concord, MA 01742, in Middlesex County. The practice phone is (617) 638-7428.
- NPI Registry address133 Old Road To 9 Acre Cor, Concord, MA 01742 · Middlesex CountyPhone(617) 638-7428
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Phyllis L. Carr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carr practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Carr's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Phyllis L. Carr is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Carr's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Carr is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Carr
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. Phyllis L. Carr billed Medicare for 324 services in 2020
CMS data shows 324 Medicare services from Dr. Carr across 5 procedure codes in 2020. Medicare paid $20,718 for them. Every service was in an office.
Medicare services, 2020324
Paid by Medicare$20,718
Procedure codes5
Dr. Carr's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 3132020: 19737%
- Surgery
- 2019: 372020: 87135%
- Other services
- 2019: 772020: 4048%
- Lab and pathology
- 2019: 192020: 0100%
- Tests and treatments
- 2019: 152020: 0100%
Dr. Carr compared with the Massachusetts median for internists, 2020
- Dr. Carr
- Massachusetts median
- Medicare services
- 324vs 43125% below
- Part D claims
- 24vs 40294% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Carr's most billed Medicare procedure codes, 2020
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. Carr?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Carr and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Phyllis L. Carr's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Carr's median patient age at 60, with 100% women.
Dr. Carr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Phyllis L. Carr wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Carr wrote 43 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $256 in total drug cost. In 2021, CMS named 422 claims across 17 drugs.
Part D claims, 202443
Drugs named by CMS2
Total drug cost$256
Dr. Carr's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 4222022: 2494%
Drugs named by CMS: 2 in 2022, 17 in 2021.
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
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Dr. Phyllis L. Carr has 15 publications on record
Dmand AI links 15 papers to Dr. Carr, published from 2014 to 2020. 2017 was the busiest year, with 3. The most frequent topics are Faculty, Medical, Career Mobility and Schools, Medical. Dr. Carr has published most often in Acad Med. Dr. Carr's most frequent co-authors are Samantha E. Kaplan, MD, Carol K. Bates, MD and Deborah Blazey-Martin, MD.
Papers15
Years published2014 to 2020
Dr. Carr's papers by year, 2014 to 2020
Topics Dr. Carr writes about most
- Faculty, Medical
- Career Mobility
- Schools, Medical
- Sexism
- Academic Medical Centers
- Physicians, Women
- Leadership
- Interviews as Topic
Dr. Carr's most frequent co-authors
- Samantha E. Kaplan, MD7 shared papers
- Carol K. Bates, MD1 shared paper
- Deborah Blazey-Martin, MD1 shared paper
Recent publications by Dr. Carr
J Gen Intern Med
Career MobilityFaculty, MedicalLaboratory Personnel
J Natl Med Assoc
Academic Medical CentersCareer MobilityEthnicity
See who Dr. Carr researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Carr works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Phyllis L. Carr received $17 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Carr from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. TESARO, Inc. paid the most, $17.
Companies that paid Dr. Carr the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Phyllis L. Carr'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 |
| 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)Medicare Part D Prescribers - by Provider (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. Phyllis L. Carr
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. Phyllis L. Carr's NPI number?
Dr. Phyllis L. Carr's NPI number is 1841255486. It was assigned on April 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Phyllis L. Carr?
Dr. Phyllis L. Carr is an internist in Concord, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Phyllis L. Carr practice?
Dr. Carr practices at 133 Old Road To 9 Acre Cor, Concord, MA 01742.
What is Dr. Phyllis L. Carr's office phone number?
The practice phone on file for Dr. Carr is (617) 638-7428.
What is Dr. Phyllis L. Carr's medical license number?
Dr. Carr holds Massachusetts license 47799.
Does Dr. Phyllis L. Carr accept Medicare?
Yes. CMS data shows Dr. Carr billed Medicare for 324 services in 2020.
What services does Dr. Phyllis L. Carr bill to Medicare?
In 2020, Dr. Carr's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and care management and other visits (99442).
What drugs does Dr. Phyllis L. Carr prescribe most?
In 2022 Medicare Part D data, Dr. Carr's most prescribed drugs by claims were Enalapril Maleate and Fluoxetine HCl.
Has Dr. Phyllis L. Carr received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Carr from 1 company from 2017 to 2017. The largest total came from TESARO, Inc.
How long has Dr. Phyllis L. Carr been practicing?
Dr. Carr's NPI was assigned in 2006.
Does Dr. Phyllis L. Carr do research?
Dmand AI links 15 publications to Dr. Carr, published from 2014 to 2020.
Who does Dr. Phyllis L. Carr publish with?
Dr. Carr's most frequent co-authors are Samantha E. Kaplan, MD (7 shared papers), Carol K. Bates, MD (1 shared paper) and Deborah Blazey-Martin, MD (1 shared paper).
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