Dr. Leilani Pathak, MD
- Part D claims, 2024
- 409
- Hospital affiliations
- 3
- Industry payments
- $1,342
- Medical group
- 1
- State license
- 1
- Practice address
- 203 Perry Pkwy, Gaithersburg, MD 20877
- Practice phone
- Call (571) 366-8850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Privia Medical Group
Gaithersburg, Maryland
Find Dr. Pathak'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. Leilani Pathak is an endocrinologist in Gaithersburg, Maryland
Dr. Pathak practices at Privia Medical Group in Gaithersburg, Maryland.
Dr. Pathak's NPI, 1730640855, was assigned on March 29, 2019. Dr. Pathak holds Virginia license 0101281978.
- NPI
- 1730640855NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840671095
- NPI enumeration date
- March 29, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (571) 366-8850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leilani Pathak practices at Privia Medical Group in Gaithersburg, Maryland
Dr. Pathak's primary practice is Privia Medical Group, at 203 Perry Pkwy, Gaithersburg, MD 20877 in Montgomery County. The practice phone is (571) 366-8850.
- Privia Medical Group203 Perry Pkwy, Gaithersburg, MD 20877 · Montgomery CountyPhone(571) 366-8850
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Leilani Pathak is affiliated with 5 sites of care and 1 medical group
Dr. Pathak's primary practice is Privia Medical Group in Gaithersburg, Maryland. Dr. Pathak is also affiliated with VHC Health. The medical group on file is Privia Medical Group. Dmand AI also links Dr. Pathak to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Leilani Pathak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pathak practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Privia Medical Group | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leilani Pathak is one of 248 endocrinologists in Maryland
Endocrinology, diabetes and metabolism is Dr. Pathak's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Pathak is licensed in Virginia.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, VirginiaPrimary
Endocrinologists near Dr. Pathak
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. Leilani Pathak's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Pathak's median patient age at 52, with 76% women.
Dr. Pathak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women76%
- Men23%
Source: Dmand AI Patient Panel Data
Dr. Leilani Pathak wrote 409 Medicare Part D claims in 2024
In 2024, Dr. Pathak wrote 409 Medicare Part D claims for 128 patients. 40% of them were for generic drugs. CMS names the drug for 238 of them, across 11 drugs with 11 or more claims each, at $81,217 in total drug cost. In 2023, CMS named 198 claims across 11 drugs.
Dr. Pathak's Part D claims by kind of drug, 2024
- Generic163 claims40%
- Brand-name223 claims55%
- Other23 claims6%
Dr. Pathak'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: 1982024: 23820%
Drugs named by CMS: 11 in 2024, 11 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
How Dr. Leilani Pathak takes part in Medicare
Dr. Pathak 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. Leilani Pathak received $1,342 in industry payments from 2024 to 2025
CMS Open Payments shows 52 general payments to Dr. Pathak from 18 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 92% of the total. Novo Nordisk Inc paid the most, $268.
General payments to Dr. Pathak by program year, 2024 to 2025
General payments to Dr. Pathak by kind, 2024 to 2025
- Food and beverage$1,22992%
- Education$1138%
Companies that paid Dr. Pathak the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Leilani Pathak'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| 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) |
| 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. Leilani Pathak
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. Leilani Pathak's NPI number?
Dr. Leilani Pathak's NPI number is 1730640855. It was assigned on March 29, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Leilani Pathak?
Dr. Leilani Pathak is an endocrinologist in Gaithersburg, Maryland. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Leilani Pathak practice?
Dr. Pathak practices at 203 Perry Pkwy, Gaithersburg, MD 20877. Dr. Pathak's primary practice is Privia Medical Group in Gaithersburg, Maryland. Dmand AI also links Dr. Pathak to 2 hospitals and 1 group practice or clinic.
What is Dr. Leilani Pathak's office phone number?
The practice phone on file for Dr. Pathak is (571) 366-8850.
What is Dr. Leilani Pathak's medical license number?
Dr. Pathak holds Virginia license 0101281978.
Which hospitals is Dr. Leilani Pathak affiliated with?
Dr. Pathak is affiliated with VHC Health. Dmand AI links Dr. Pathak to 2 more hospitals.
What medical group is Dr. Leilani Pathak part of?
Dr. Pathak is linked to Privia Medical Group.
Does Dr. Leilani Pathak accept Medicare?
Yes. CMS lists Dr. Pathak as accepting Medicare assignment.
What drugs does Dr. Leilani Pathak prescribe most?
In 2024 Medicare Part D data, Dr. Pathak's most prescribed drugs by claims were Levothyroxine Sodium, Lantus Solostar and Basaglar Kwikpen U-100.
Has Dr. Leilani Pathak received payments from drug or device companies?
CMS Open Payments shows $1,342 in general payments to Dr. Pathak from 18 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Leilani Pathak been practicing?
Dr. Pathak graduated from medical school in 2019, 7 years ago.
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