DR. PREMNATH NARAHARI (MD) – Gastroenterology Physician, NPI 1669440186
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,185 GASTROENTEROLOGY in PA
Provider Addresses for DR. PREMNATH NARAHARI (MD)
4150 Barrett Blvd Ste 200
Ephrata, PA 175228979
Phone: (717) 738-5648
Fax: (717) 327-4014
Type: Location
954, Isabel Drive, Hauckville, North Cornwall Township, Lebanon County, Pennsylvania, 17042, United States
LEBANON, PA 170427482
Phone: (717) 376-1180
Fax: (717) 273-6937
Type: Location
3421, Concord Road, Spring Plains, Springettsbury Township, York County, Pennsylvania, 17402, United States
YORK, PA 174029001
Phone: (717) 376-1180
Fax: (717) 273-6937
Type: Mailing
601 MEMORY LN
YORK, PA 174022231
Phone: (717) 851-1405
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $80.
Total Amount is formed as General ($80) + Research ($0) + Ownership ($0) = $80.
Last reported payment date: 2024-11-14 • Largest payer in this snapshot: Intra-Sana Laboratories ($80).
Total Amount
$80
General + Research + Ownership
Payments
1
Total payment records
General Amount
$80
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intra-Sana Laboratories | $80 |
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: 2016-07-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20091221000343 | I | Gastroenterology | PA | TBD |
| I20160728000683 | I | Gastroenterology | FL | 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 |
|---|---|---|---|---|
| 45380 | Biopsy of large bowel using a flexible endoscope | 62 | 62 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 40 | 40 | $0 |
| 43249 | Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 31 | 30 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 31 | 31 | $0 |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | 31 | 31 | $0 |
Insurance plans in this area (ZIP 17522)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | PA | |
| - | PA | |
| - | PA | |
| N E U R O L O G Y | SC | |
| Physician Assistant | PA | |
| Hospitalist, Internal Medicine | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Physician Assistant | PA | |
| Family Practice | PA | |
| Internal Medicine, Pulmonary Disease, Sleep Medicine | PA |
Reviews
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