Ansu Mariam Nathan, OD
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 109
- Affiliated sites
- 2
- Medical group
- 1
- State licenses
- 4
- Practice address
- 655 Watkins Mill Rd., Gaithersburg, MD 20879
- Practice phone
- Call (877) 390-0033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Gaithersburg Medical Center - Mammography
Mammography / Breast Imaging Center · Gaithersburg, Maryland
Find Ansu Nathan's professional email, personal email and mobile number
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Ansu Mariam Nathan is an optometrist in Gaithersburg, Maryland
Ansu Nathan practices at Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland.
Ansu Nathan's NPI, 1831504976, was assigned on June 27, 2014. Ansu Nathan holds Virginia license 0618002626.
- NPI
- 1831504976NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284994351
- NPI enumeration date
- June 27, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (877) 390-0033
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ansu Mariam Nathan practices at Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland
Ansu Nathan's primary practice is Kaiser Permanente Gaithersburg Medical Center - Mammography, at 655 Watkins Mill Rd., Gaithersburg, MD 20879. The practice phone is (877) 390-0033.
- Kaiser Permanente Gaithersburg Medical Center - Mammography655 Watkins Mill Rd., Gaithersburg, MD 20879Phone(877) 390-0033
Source: Dmand AI Affiliation Data
Ansu Mariam Nathan is affiliated with 2 sites of care and 1 medical group
Ansu Nathan's primary practice is Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Ansu Nathan to 1 more ambulatory surgery center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ansu Mariam Nathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ansu Nathan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Gaithersburg Medical Center - Mammography | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Ansu Mariam Nathan is one of 562 optometrists in Maryland
Optometrist is Ansu Nathan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Ansu Nathan's licenses on file in 4 states: Virginia, Florida, Illinois and Maryland.
Specialties and state licenses
- Optometrist, VirginiaPrimary
- Florida license
- Illinois license
- Maryland license
Optometrists near Ansu Nathan
Counts of optometrists 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
Ansu Mariam Nathan treated 15 Medicare patients in 2024, average age 71
CMS counts 15 Medicare patients who saw Ansu Nathan in 2024. Their average risk score is 0.64, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ansu Nathan's median patient age at 39, with 61% women.
Ansu Nathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ansu Mariam Nathan wrote 109 Medicare Part D claims in 2024
In 2024, Ansu Nathan wrote 109 Medicare Part D claims for 56 patients. 80% of them were for generic drugs.
Ansu Nathan's Part D claims by kind of drug, 2024
- Generic87 claims80%
- Brand-name22 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ansu Mariam Nathan takes part in Medicare
Ansu Nathan 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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Sources for Ansu Mariam Nathan'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 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 (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) |
| 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 Ansu Mariam Nathan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ansu Mariam Nathan's NPI number?
Ansu Mariam Nathan's NPI number is 1831504976. It was assigned on June 27, 2014, and it is active in the NPI Registry.
What does Ansu Mariam Nathan specialize in?
Ansu Mariam Nathan is an optometrist in Gaithersburg, Maryland. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ansu Mariam Nathan practice?
Ansu Nathan practices at 655 Watkins Mill Rd., Gaithersburg, MD 20879. Ansu Nathan's primary practice is Kaiser Permanente Gaithersburg Medical Center - Mammography in Gaithersburg, Maryland. Dmand AI also links Ansu Nathan to 1 ambulatory surgery center.
What is Ansu Mariam Nathan's office phone number?
The practice phone on file for Ansu Nathan is (877) 390-0033.
What is Ansu Mariam Nathan's medical license number?
Ansu Nathan holds Virginia license 0618002626, one of the licenses on file in 4 states.
Which states has Ansu Mariam Nathan been licensed in?
Dmand AI has state licenses on file for Ansu Nathan in Virginia, Florida, Illinois and Maryland.
What medical group is Ansu Mariam Nathan part of?
Ansu Nathan is linked to Mid-Atlantic Permanente Medical Group.
Does Ansu Mariam Nathan accept Medicare?
Yes. CMS lists Ansu Nathan as accepting Medicare assignment.
How many Medicare patients does Ansu Mariam Nathan see?
CMS counts 15 Medicare patients who saw Ansu Nathan in 2024, with an average age of 71.
How long has Ansu Mariam Nathan been practicing?
Ansu Nathan graduated from medical school in 2015, 11 years ago.
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