Dr. Alexandra Hamilton, MD, MS
- Part D claims, 2024
- 62
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 2649 Strang Blvd, Yorktown Heights, NY 10598
- Practice phone
- Call (718) 780-5051
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kings Physician Services
Yorktown Heights, New York
Find Dr. Hamilton's professional email, personal email and mobile number
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Dr. Alexandra Hamilton is an OB-GYN in Yorktown Heights, New York
Dr. Hamilton practices at Kings Physician Services in Yorktown Heights, New York.
Dr. Hamilton's NPI, 1447831441, was assigned on April 20, 2021. Dr. Hamilton holds New York license 338358.
- NPI
- 1447831441NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749788263
- NPI enumeration date
- April 20, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 780-5051
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexandra Hamilton practices at Kings Physician Services in Yorktown Heights, New York
Dr. Hamilton's primary practice is Kings Physician Services, at 2649 Strang Blvd, Yorktown Heights, NY 10598 in Westchester County. The practice phone is (718) 780-5051.
- Kings Physician Services2649 Strang Blvd, Yorktown Heights, NY 10598 · Westchester CountyPhone(718) 780-5051
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alexandra Hamilton is affiliated with 3 sites of care and 1 medical group
Dr. Hamilton's primary practice is Kings Physician Services in Yorktown Heights, New York. Dr. Hamilton is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is NewYork-Presbyterian Medical Group/Westchester. Dmand AI also links Dr. Hamilton to 1 more group practice or clinic, 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. Alexandra Hamilton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamilton practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kings Physician Services | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexandra Hamilton is one of 2,664 OB-GYNs in New York
Obstetrics and gynecology is Dr. Hamilton's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Hamilton is licensed in New York.
Specialties and state licenses
- Obstetrics and gynecology, New YorkPrimary
OB-GYNs near Dr. Hamilton
Counts of OB-GYNs 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. Alexandra Hamilton's patients have a median age of 31
Across all payers, Dmand AI patient panel data puts Dr. Hamilton's median patient age at 31, with 97% women.
Dr. Hamilton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women97%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Alexandra Hamilton wrote 62 Medicare Part D claims in 2024
In 2024, Dr. Hamilton wrote 62 Medicare Part D claims for 32 patients. 81% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $46 in total drug cost.
Dr. Hamilton's Part D claims by kind of drug, 2024
- Generic50 claims81%
- Brand-name12 claims19%
Dr. Hamilton'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. Hamilton's Part D claims, 2024
- Opioids19%12 of 62 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Alexandra Hamilton takes part in Medicare
Dr. Hamilton 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 Dr. Alexandra Hamilton'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) |
| 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. Alexandra Hamilton
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. Alexandra Hamilton's NPI number?
Dr. Alexandra Hamilton's NPI number is 1447831441. It was assigned on April 20, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexandra Hamilton?
Dr. Alexandra Hamilton is an OB-GYN in Yorktown Heights, New York. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Alexandra Hamilton practice?
Dr. Hamilton practices at 2649 Strang Blvd, Yorktown Heights, NY 10598. Dr. Hamilton's primary practice is Kings Physician Services in Yorktown Heights, New York. Dmand AI also links Dr. Hamilton to 1 group practice or clinic.
What is Dr. Alexandra Hamilton's office phone number?
The practice phone on file for Dr. Hamilton is (718) 780-5051.
What is Dr. Alexandra Hamilton's medical license number?
Dr. Hamilton holds New York license 338358.
Which hospitals is Dr. Alexandra Hamilton affiliated with?
Dr. Hamilton is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Dr. Alexandra Hamilton part of?
Dr. Hamilton is linked to NewYork-Presbyterian Medical Group/Westchester.
Does Dr. Alexandra Hamilton accept Medicare?
Yes. CMS lists Dr. Hamilton as accepting Medicare assignment.
What drugs does Dr. Alexandra Hamilton prescribe most?
In 2024 Medicare Part D data, Dr. Hamilton's most prescribed drugs by claims were Ibuprofen.
How long has Dr. Alexandra Hamilton been practicing?
Dr. Hamilton graduated from medical school in 2021, 5 years ago.
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