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Dr. Julia Brownell Nath, MD
- Medicare services, 2024
- 961
- Medicare patients, 2024
- 379
- Part D claims, 2024
- 2,535
- Publications
- 16
- Hospital affiliations
- 5
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nath's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Julia Brownell Nath is an internist in Boston, Massachusetts
Dr. Nath practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Nath's NPI, 1295228757, was assigned on June 10, 2018. Dr. Nath graduated from Pritzker School of Medicine in 2018. Dr. Nath holds California license A176716.
- NPI
- 1295228757NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820345119
- NPI enumeration date
- June 10, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julia Brownell Nath practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Nath's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Julia Brownell Nath is affiliated with 6 sites of care and 2 medical groups
Dr. Nath's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dr. Nath is also affiliated with Lahey Clinic. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Nath to 3 more hospitals, 1 home health agency and 1 medical group, 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. Julia Brownell Nath's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nath practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
| +5 more sites and 1 medical group | 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 Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Julia Brownell Nath is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Nath's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nath is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Nath's licenses on file in 4 states: California, Massachusetts, New Jersey and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Massachusetts license
- New Jersey license
- Illinois license
Clinical focus
Dmand AI lists acid reflux, acute kidney failure, acute skin infection, arthritis, atrial fibrillation and flutter, chest wall injury, chronic anemia and chronic diabetes among the conditions Dr. Nath treats.
Internists near Dr. Nath
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. Julia Brownell Nath billed Medicare for 961 services in 2024
CMS data shows 961 Medicare services from Dr. Nath across 13 procedure codes in 2024, for 379 Medicare patients. Medicare paid $98,377 for them. Every service was in an office.
Dr. Nath's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5172024: 60317%
- Other services
- 2023: 1402024: 19036%
- Tests and treatments
- 2023: 1092024: 16854%
Dr. Nath compared with the Massachusetts median for internists, 2024
- Dr. Nath
- Massachusetts median
- Medicare services
- 961vs 4312.2 times
- Medicare patients
- 379vs 19495% above
- Part D claims
- 1,830vs 4024.6 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Nath'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. Nath?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nath and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julia Brownell Nath treated 379 Medicare patients in 2024, average age 75
CMS counts 379 Medicare patients who saw Dr. Nath in 2024. The largest group is 65 to 74, with 159 patients. 70% of them have high cholesterol, and 68% have high blood pressure. 30% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nath's median patient age at 66, with 68% women.
Dr. Nath's Medicare patients by age, 2024
Dr. Nath's Medicare patients by sex, 2024
- Women24966%
- Men13034%
Chronic conditions among Dr. Nath's Medicare patients, 2024
- High cholesterol70%
- High blood pressure68%
- Arthritis44%
- Diabetes30%
- Chronic kidney disease24%
- Mood disorders23%
- Osteoporosis22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nath's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women68%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julia Brownell Nath wrote 2,535 Medicare Part D claims in 2024
In 2024, Dr. Nath wrote 2,535 Medicare Part D claims for 360 patients. 84% of them were for generic drugs. CMS names the drug for 1,830 of them, across 56 drugs with 11 or more claims each, at $192,155 in total drug cost. In 2023, CMS named 1,009 claims across 39 drugs.
Dr. Nath's Part D claims by kind of drug, 2024
- Generic2,133 claims84%
- Brand-name388 claims15%
- Other14 claims1%
Dr. Nath'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. Nath's Part D claims, 2024
- Opioids2%60 of 2,535 claims
- Antibiotics2%56 of 2,535 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: 1,0092024: 1,83081%
Drugs named by CMS: 56 in 2024, 39 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. Julia Brownell Nath offers telehealth to Medicare patients
Dr. Nath accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nath as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Julia Brownell Nath has 16 publications on record
Dmand AI links 16 papers to Dr. Nath, published from 2013 to 2024. 2014 was the busiest year, with 3. The most frequent topics are California, Emergency Service, Hospital and Medicaid. Dr. Nath has published most often in J Gen Intern Med. Dr. Nath's most frequent co-authors are Julie L. Oyler, Christopher Jurn Wong and Amy W. Shaheen, MD.
Dr. Nath's papers by year, 2013 to 2024
Topics Dr. Nath writes about most
- California
- Emergency Service, Hospital
- Medicaid
- Medically Uninsured
- Clinical Competence
- Health Services Accessibility
- Internship and Residency
- Primary Health Care
Dr. Nath's most frequent co-authors
Recent publications by Dr. Nath
Telemed J E Health
J Gen Intern Med
See who Dr. Nath researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nath 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. Julia Brownell Nath received $42 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Nath from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $21.
General payments to Dr. Nath by program year, 2023 to 2024
Companies that paid Dr. Nath the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julia Brownell Nath graduated from Pritzker School of Medicine
Dr. Nath graduated from Pritzker School of Medicine in 2018.
- Medical school
- Board certified in internal medicine
- Board certified in addiction medicine
Source: Dmand AI Professional Profile Data
Dr. Julia Brownell Nath accepts plans from 13 insurance carriers
Dr. Nath is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Nath accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Julia Brownell Nath'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Julia Brownell Nath
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. Julia Brownell Nath's NPI number?
Dr. Julia Brownell Nath's NPI number is 1295228757. It was assigned on June 10, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia Brownell Nath?
Dr. Julia Brownell Nath is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Julia Brownell Nath practice?
Dr. Nath practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Nath's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Nath to 3 hospitals, 1 home health agency and 1 medical group.
What is Dr. Julia Brownell Nath's office phone number?
The practice phone on file for Dr. Nath is (617) 667-7000.
What is Dr. Julia Brownell Nath's medical license number?
Dr. Nath holds California license A176716, one of the licenses on file in 4 states.
Which states has Dr. Julia Brownell Nath been licensed in?
Dmand AI has state licenses on file for Dr. Nath in California (2022 to 2026), Massachusetts (2025), New Jersey (2021 to 2023) and Illinois (2018 to 2021).
Which hospitals is Dr. Julia Brownell Nath affiliated with?
Dr. Nath practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts. Dr. Nath is also affiliated with Lahey Clinic. Dmand AI links Dr. Nath to 3 more hospitals.
What medical group is Dr. Julia Brownell Nath part of?
Dr. Nath is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Nath to 1 more medical group.
Does Dr. Julia Brownell Nath accept Medicare?
Yes. CMS data shows Dr. Nath billed Medicare for 961 services in 2024, and Dr. Nath accepts Medicare assignment.
Does Dr. Julia Brownell Nath offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nath as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Julia Brownell Nath see?
CMS counts 379 Medicare patients who saw Dr. Nath in 2024, with an average age of 75.
Is Dr. Julia Brownell Nath board certified?
Yes. Dr. Nath is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Julia Brownell Nath bill to Medicare?
In 2024, Dr. Nath's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Julia Brownell Nath go to medical school?
Dr. Nath graduated from Pritzker School of Medicine in 2018.
What drugs does Dr. Julia Brownell Nath prescribe most?
In 2024 Medicare Part D data, Dr. Nath's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Julia Brownell Nath received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Nath from 2 companies from 2023 to 2024. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Julia Brownell Nath been practicing?
Dr. Nath graduated from medical school in 2018, 8 years ago.
Does Dr. Julia Brownell Nath do research?
Dmand AI links 16 publications to Dr. Nath, published from 2013 to 2024.
Who does Dr. Julia Brownell Nath publish with?
Dr. Nath's most frequent co-authors are Julie L. Oyler (3 shared papers), Christopher Jurn Wong (3 shared papers) and Amy W. Shaheen, MD (2 shared papers).
What insurance does Dr. Julia Brownell Nath accept?
Dr. Nath is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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