DR. JENNIFER EUN SUN CHO (M.D.) – Obstetrics & Gynecology Physician, NPI 1033265491
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,497 OBSTETRICS/GYNECOLOGY in NJ
Provider Addresses for DR. JENNIFER EUN SUN CHO (M.D.)
PO BOX 899
ALPINE, NJ 076200899
Phone: (516) 589-1071
Fax: (201) 781-7822
Type: Mailing
106 GRAND AVE STE 300
ENGLEWOOD, NJ 076313565
Phone: (201) 608-0670
Fax: (201) 781-7821
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 30 Open Payments records for all available years, with a total value of $726.
Total Amount is formed as General ($726) + Research ($0) + Ownership ($0) = $726.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Astellas Pharma US Inc ($348).
Total Amount
$726
General + Research + Ownership
Payments
30
Total payment records
General Amount
$726
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $348 |
| PFIZER INC. | $92 |
| ABBVIE INC. | $62 |
| Amgen Inc. | $51 |
| MAYNE PHARMA COMMERCIAL LLC | $50 |
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: 2021-07-13
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 |
|---|---|---|---|---|
| I20210713000639 | I | Obstetrics/Gynecology | NJ | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 39 | 27 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 28 | 28 | $0 |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | 25 | 19 | $0 |
| 76830 | Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 15 | 14 | $0 |
| 76856 | Complete ultrasound scan of pelvis | 14 | 13 | $0 |
Insurance plans in this area (ZIP 07620)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NJ | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NJ | |
| Nurse Practitioner | NJ | |
| Internal Medicine | NJ | |
| Internal Medicine, Hematology | NJ | |
| Infectious Disease, Internal Medicine | NJ | |
| Family Practice | NJ | |
| N E U R O L O G Y | NY | |
| Internal Medicine | NJ | |
| Cardiovascular Disease (Cardiology), Internal Medicine | NJ |
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