Dr. Anna Tadsen Hill , MD
Pediatrics β’ Alexandria, VA
6303 Little River Tpke Ste 300
Alexandria, VA 223125045
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
6303 Little River Tpke Ste 300
Alexandria, VA 223125045
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Falls Church, VA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Pediatrics: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $173.45 across 8 records.
By nature of payment
- Food and Beverage: $173.45 across 8 records.
Reporting-company totals (3 largest of 7)
- ARS Pharmaceuticals Operations, Inc.: $55.48 across 2 records.
- Corium, LLC: $29.50 across 1 record.
- Seqirus USA Inc: $20.53 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2018
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Alexandria and Virginia
91 active clinicians are listed under Pediatrics with a practice address in Alexandria, VA (2,008 in Virginia).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Alexandria
1.1% of these 91 clinicians have the CMS telehealth indicator.
6.6% of these 91 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $23.97 in 2021 to $173.45 in 2025.
- 2021: $23.97
- 2024: $30.90
- 2025: $173.45
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $173.45.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ARS Pharmaceuticals Operations, Inc. |
Food and Beverage
In-kind items and services
|
NEFFY | General | $29.78 |
| Corium, LLC |
Food and Beverage
In-kind items and services
|
Azstarys | General | $29.50 |
| ARS Pharmaceuticals Operations, Inc. |
Food and Beverage
In-kind items and services
|
NEFFY | General | $25.70 |
| Seqirus USA Inc |
Food and Beverage
In-kind items and services
|
Flucelvax | General | $20.53 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
TRUMENBA | General | $20.29 |
| Cranial Technologies, Inc |
Food and Beverage
Cash or cash equivalent
|
Doc Band | General | $16.22 |
| Vertical Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
|
Relexxii | General | $15.81 |
| Collegium Pharmaceutical, Inc. |
Food and Beverage
Cash or cash equivalent
|
Jornay PM | General | $15.62 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-03-22NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Secondary Practice Locations
3300 Gallows Rd
Falls Church, VA 22042
Phone: 7037766652
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 6303 LITTLE RIVER TPKE STE 300, ALEXANDRIA, VA 223125045 (Tel: 7039148989)
Registered at 6303 LITTLE RIVER TPKE STE 300, ALEXANDRIA, VA 223125045 (Tel: 7039148989)
Additional practice office at 3300 Gallows Rd, Falls Church, VA 22042
Recorded as ANNA HILL, MD
Pediatrics (license number reported to NPPES: VA 0101272391)
Registered at 3300 GALLOWS RD, FALLS CHURCH, VA 22042 (Tel: 7037766652)
Registered at 3300 GALLOWS RD, FALLS CHURCH, VA 220423307 (Tel: 7037766652)
Recorded as ANNA TADSEN, MD
Pediatrics (license number reported to NPPES: VA 0116031569)
NPI status registered as active in NPPES database
Registered at 1400 COLEMAN AVE, MACON, GA 312070001 (Tel: 6787879152)
Registered at 1400 COLEMAN AVE, MACON, GA 312070001
Recorded as ANNA TADSEN
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Pediatrics Specialists in Alexandria
- Mehr Zahra Shah
- Dr. Laura Robinette, MD
- Dr. William Russell, MD
- Dr. Kassa Ayalew, MD
- Dr. Anne Kernan-Grunzke, MD
- Dr. Neilsson Rais, MD
Mailing Address
6303 Little River Tpke Ste 300
Alexandria, VA 223125045
Phone: 7039148989