Dr. Philip E. Knapp, MD
- Medicare services, 2024
- 360
- Medicare patients, 2024
- 209
- Part D claims, 2024
- 1,911
- Publications
- 15
- Hospital affiliations
- 1
- Practice address
- 1 Boston Medical Center Place, Boston, MA 02118
- Practice phone
- Call (617) 638-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knapp's professional email, personal email and mobile number
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Dr. Philip E. Knapp is an endocrinologist in Boston, Massachusetts
Dr. Knapp practices at Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System.
Dr. Knapp's NPI, 1407819444, was assigned on April 10, 2006. Dr. Knapp graduated from University of Massachusetts Medical School in 1995. Dr. Knapp holds Massachusetts license 154076.
- NPI
- 1407819444NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981666781
- NPI enumeration date
- April 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 638-8000
- 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. Philip E. Knapp practices at Boston Medical Center in Boston, Massachusetts
Dr. Knapp's primary practice is Boston Medical Center, at 1 Boston Medical Center Place, Boston, MA 02118 in Suffolk County. The practice phone is (617) 638-8000.
- Boston Medical Center1 Boston Medical Center Place, Boston, MA 02118 · Suffolk CountyPhone(617) 638-8000
Source: Dmand AI Affiliation Data
Dr. Philip E. Knapp is affiliated with 4 sites of care and 3 medical groups
Dr. Knapp's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. The medical group on file is Boston University Medical Group (Boston University Internal Medicine Associates). Dmand AI also links Dr. Knapp to 3 more group practices and clinics and 2 medical groups, 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. Philip E. Knapp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knapp practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | 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 Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Philip E. Knapp is one of 448 endocrinologists in Massachusetts
Endocrinology, diabetes and metabolism is Dr. Knapp's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Knapp is licensed in Massachusetts.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, MassachusettsPrimary
Endocrinologists near Dr. Knapp
Counts of endocrinologists 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. Philip E. Knapp billed Medicare for 360 services in 2024
CMS data shows 360 Medicare services from Dr. Knapp across 8 procedure codes in 2024, for 209 Medicare patients. Medicare paid $23,621 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Knapp's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2872024: 3025%
- Other services
- 2023: 02024: 35
- Imaging
- 2023: 512024: 2355%
Dr. Knapp compared with the Massachusetts median for endocrinologists, 2024
- Dr. Knapp
- Massachusetts median
- Medicare services
- 360vs 40010% below
- Medicare patients
- 209vs 24615% below
- Part D claims
- 1,666vs 7202.3 times
Medians across 434 endocrinologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Knapp'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Philip E. Knapp treated 209 Medicare patients in 2024, average age 70
CMS counts 209 Medicare patients who saw Dr. Knapp in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 66% are also on Medicaid. Their average risk score is 1.83, 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. Knapp's median patient age at 62, with 64% women.
Dr. Knapp's Medicare patients by age, 2024
Dr. Knapp's Medicare patients by sex, 2024
- Women11856%
- Men9144%
Chronic conditions among Dr. Knapp's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Diabetes60%
- Arthritis34%
- Chronic kidney disease32%
- Mood disorders29%
- Anxiety28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Knapp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Philip E. Knapp wrote 1,911 Medicare Part D claims in 2024
In 2024, Dr. Knapp wrote 1,911 Medicare Part D claims for 253 patients. 41% of them were for generic drugs. CMS names the drug for 1,666 of them, across 37 drugs with 11 or more claims each, at $798,723 in total drug cost. In 2023, CMS named 1,789 claims across 36 drugs.
Dr. Knapp's Part D claims by kind of drug, 2024
- Generic781 claims41%
- Brand-name950 claims50%
- Other180 claims9%
Dr. Knapp'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,7892024: 1,6667%
Drugs named by CMS: 37 in 2024, 36 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. Philip E. Knapp offers telehealth to Medicare patients
Dr. Knapp accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Knapp as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Philip E. Knapp has 15 publications on record
Dmand AI links 15 papers to Dr. Knapp, published from 2011 to 2024. 2021 was the busiest year, with 2. The most frequent topics are Androgens, Double-Blind Method and Testosterone. Dr. Knapp's most frequent co-authors are David B. McAneny, MD, Shehzad S. Basaria, MD and Frederick Thurston Drake, MD.
Dr. Knapp's papers by year, 2011 to 2024
Topics Dr. Knapp writes about most
- Androgens
- Double-Blind Method
- Testosterone
- Administration, Cutaneous
- Incidental Findings
- Primary Health Care
- Tomography, X-Ray Computed
Dr. Knapp's most frequent co-authors
- David B. McAneny, MD7 shared papers
- Shehzad S. Basaria, MD6 shared papers
- Frederick Thurston Drake, MD6 shared papers
Recent publications by Dr. Knapp
J Am Coll Surg
J Eval Clin Pract
See who Dr. Knapp researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knapp works with, so you can find a warm path to the right endocrinologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Philip E. Knapp graduated from University of Massachusetts Medical School
Dr. Knapp graduated from University of Massachusetts Medical School in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Philip E. Knapp'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Philip E. Knapp
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. Philip E. Knapp's NPI number?
Dr. Philip E. Knapp's NPI number is 1407819444. It was assigned on April 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Philip E. Knapp?
Dr. Philip E. Knapp is an endocrinologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Philip E. Knapp practice?
Dr. Knapp practices at 1 Boston Medical Center Place, Boston, MA 02118. Dr. Knapp's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Knapp to 3 group practices and clinics and 2 medical groups.
What is Dr. Philip E. Knapp's office phone number?
The practice phone on file for Dr. Knapp is (617) 638-8000.
What is Dr. Philip E. Knapp's medical license number?
Dr. Knapp holds Massachusetts license 154076.
Which hospitals is Dr. Philip E. Knapp affiliated with?
Dr. Knapp practices at Boston Medical Center in Boston, Massachusetts.
What medical group is Dr. Philip E. Knapp part of?
Dr. Knapp is linked to Boston University Medical Group (Boston University Internal Medicine Associates). Dmand AI links Dr. Knapp to 2 more medical groups.
Does Dr. Philip E. Knapp accept Medicare?
Yes. CMS data shows Dr. Knapp billed Medicare for 360 services in 2024, and Dr. Knapp accepts Medicare assignment.
Does Dr. Philip E. Knapp offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Knapp as offering telehealth services.
How many Medicare patients does Dr. Philip E. Knapp see?
CMS counts 209 Medicare patients who saw Dr. Knapp in 2024, with an average age of 70.
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What services does Dr. Philip E. Knapp bill to Medicare?
In 2024, Dr. Knapp's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and hospital inpatient care (99232).
Where did Dr. Philip E. Knapp go to medical school?
Dr. Knapp graduated from University of Massachusetts Medical School in 1995.
What drugs does Dr. Philip E. Knapp prescribe most?
In 2024 Medicare Part D data, Dr. Knapp's most prescribed drugs by claims were Trulicity, Levothyroxine Sodium and Jardiance.
How long has Dr. Philip E. Knapp been practicing?
Dr. Knapp graduated from medical school in 1995, 31 years ago.
Does Dr. Philip E. Knapp do research?
Dmand AI links 15 publications to Dr. Knapp, published from 2011 to 2024.
Who does Dr. Philip E. Knapp publish with?
Dr. Knapp's most frequent co-authors are David B. McAneny, MD (7 shared papers), Shehzad S. Basaria, MD (6 shared papers) and Frederick Thurston Drake, MD (6 shared papers).
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