ANNA M KORKIS (MD) – Gastroenterology Physician, NPI 1912014887
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
757 GASTROENTEROLOGY in NJ
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Provider Addresses for ANNA M KORKIS (MD)
206, Dayton Street, Downtown Ridgewood, Ridgewood, Bergen County, New Jersey, 07450, United States
RIDGEWOOD, NJ 074504409
Phone: (201) 444-0009
Fax: (201) 444-2181
Type: Location
200 S BROAD ST
RIDGEWOOD, NJ 074505003
Phone: (201) 444-0009
Fax: (201) 444-2181
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 97 Open Payments records for all available years, with a total value of $1,584.
Total Amount is formed as General ($1,584) + Research ($0) + Ownership ($0) = $1,584.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Celgene Corporation ($271).
Total Amount
$1,584
General + Research + Ownership
Payments
97
Total payment records
General Amount
$1,584
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Celgene Corporation | $271 |
| E.R. Squibb & Sons, L.L.C. | $231 |
| Janssen Biotech, Inc. | $162 |
| Phathom Pharmaceuticals, Inc. | $152 |
| Takeda Pharmaceuticals U.S.A., Inc. | $144 |
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: 2011-03-31
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 |
|---|---|---|---|---|
| I20110331000166 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 670 | 234 | $0 |
| 99497 | Advance care planning, first 30 minutes | 310 | 246 | $0 |
| G2212 | Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 298 | 96 | $0 |
| 46600 | Diagnostic exam of anus using an endoscope | 240 | 226 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 205 | 205 | $0 |
Insurance plans in this area (ZIP 07450)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | NJ | 46600 | Diagnostic examination of the anus using an endoscope | 288 | 276 |
| GASTROENTEROLOGY | NJ | 81002 | Urinalysis, manual test | 143 | 117 |
| GASTROENTEROLOGY | NJ | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 34 | 31 |
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