MARGARET HEQIAO WANG (M.D.) – Internal Medicine Physician, NPI 1154612075
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MARGARET HEQIAO WANG (M.D.)
PO BOX 418953
BOSTON, MA 022418953
Phone:
Type: Mailing
3800 RESERVOIR RD NW
DEPARTMENT OF MEDICINE
WASHINGTON, DC 200072113
Phone: (443) 849-3082
Fax: (443) 849-3138
Type: Location
7580 BUCKINGHAM BLVD STE 220
HANOVER, MD 210763210
Phone: (410) 729-5100
Type: Mailing
5900 WATERLOO RD STE 220
COLUMBIA, MD 210452638
Phone: (410) 740-2900
Fax: (410) 992-0732
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $21.
Total Amount is formed as General ($21) + Research ($0) + Ownership ($0) = $21.
Last reported payment date: 2023-04-06 • Largest payer in this snapshot: Novo Nordisk Inc ($21).
Total Amount
$21
General + Research + Ownership
Payments
1
Total payment records
General Amount
$21
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-04-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $21 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2014-08-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20140820000154 | I | Internal Medicine | MD | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 80053 | Blood test, comprehensive group of blood chemicals | 559 | 357 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 543 | 331 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 508 | 346 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 472 | 333 | $0 |
| 83036 | Hemoglobin a1c level | 409 | 305 | $0 |
Insurance plans in this area (ZIP 02241)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MD | |
| Physician Assistant | MD | |
| Nurse Practitioner | MD | |
| Family Practice | MD | |
| Nurse Practitioner | MD | |
| - | MD | |
| Nurse Practitioner | MD | |
| - | MD | |
| Family Practice, Internal Medicine | MD | |
| Family Practice | MD |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.