Chung Wan Han
Physician β’ Annandale, VA
7201 Byrneley Ln
Annandale, VA 220036015
Phone: 7033549222
Location details and other listingsThis profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
This NPI Is Deactivated in NPPES
NPPES lists this NPI as deactivated as of July 23, 2026; the reason is not published. The records below are historical. They do not show whether Chung Han currently practices or holds a license; check the state medical board for current license status.
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NPI assigned on October 16, 2006; this date does not establish years in practice.
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Published CMS data list 56 Medicare Part D prescriptions, including refills, in 2014.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2014. Published rows only; this is not a quality measure.
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Published Part D records, 2014:
- Metformin Hcl β 17 prescription fills, including refills.
- Alendronate Sodium β 14 prescription fills, including refills.
- Levothyroxine Sodium β 14 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2014. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 4 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 304 in 2013 to 56 in 2014.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2013β2014.
Practice Location & Contact Primary Location
7201 Byrneley Ln
Annandale, VA 220036015
What Public CMS Data Show
Physician: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
67 standardized 30-day fills in 2014
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$943 in 2014
The total cost of these prescriptions in 2014, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2014.
NPI first issued
2006
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.
Compared with the same specialty in Annandale and Virginia
Comparisons are not shown because NPPES lists this NPI as deactivated.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 82% from 304 in 2013 to 56 in 2014.
- 2013: 304
- 2014: 56
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30-day fills
30-day fills decreased 83% from 404 in 2013 to 67 in 2014.
- 2013: 404
- 2014: 67
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Part D drug cost
Part D drug cost decreased 91% from $10,902 in 2013 to $943 in 2014.
- 2013: $10,902
- 2014: $943
Sources: CMS Medicare Part D Prescribers (2014), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2014.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Metformin Hcl | Metformin Hcl | 17 | 690 | $103.15 | β |
| Alendronate Sodium | Alendronate Sodium | 14 | 392 | $141.46 | β |
| Levothyroxine Sodium | Levothyroxine Sodium | 14 | 570 | $232.64 | β |
| Voltaren | Diclofenac Sodium | 11 | 300 | $465.55 | β |
Source: CMS Part D by Provider and Drug, 2014; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 261QP2300X
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPPES lists this NPI as deactivated as of July 23, 2026; the reason is not published.
NPI status registered as active in NPPES database
Registered at 7201 BYRNELEY LN, ANNANDALE, VA 220036015 (Tel: 7033549222)
Registered at 5105 BACKLICK ROAD, SUITE C, ANNANDALE, VA 22003
Recorded as CHUNG HAN
Clinic/Center (license number reported to NPPES: VA 0101052584)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
5105 Backlick Road, Suite C
Annandale, VA 22003