DERYA BORA HAZAR (M.D.) – Nephrology Physician, NPI 1659475366
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
458 NEPHROLOGY in MA
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Provider Addresses for DERYA BORA HAZAR (M.D.)
31, Pine Street, Weymouth, Norfolk County, Massachusetts, 02190, United States
STE 204
NORFOLK, MA 020561680
Phone: (617) 739-2100
Fax: (617) 296-4330
Type: Mailing
Dorchester Avenue, Ashmont, Dorchester, Boston, Suffolk County, Massachusetts, 02124, United States
SUITE 2204
DORCHESTER CENTER, MA 021245615
Phone: (617) 739-2100
Fax: (617) 296-4330
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $35.
Total Amount is formed as General ($35) + Research ($0) + Ownership ($0) = $35.
Last reported payment date: 2024-07-10 • Largest payer in this snapshot: Travere Therapeutics, Inc. ($20).
Total Amount
$35
General + Research + Ownership
Payments
10
Total payment records
General Amount
$35
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Travere Therapeutics, Inc. | $20 |
| AstraZeneca Pharmaceuticals LP | $15 |
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: 2008-11-26
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 |
|---|---|---|---|---|
| I20081126000167 | I | Nephrology | MA | 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 |
|---|---|---|---|---|
| 90962 | Dialysis services, 1 physician visit per month (20 years or older) | 464 | 94 | $0 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 295 | 82 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 205 | 150 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 178 | 148 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 119 | 20 | $0 |
Insurance plans in this area (ZIP 02056)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | MA | 90935 | Hemodialysis procedure with one physician evaluation | 128 | 68 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E P H R O L O G Y | MA | |
| Nephrology, Internal Medicine | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | MA | |
| N E P H R O L O G Y | MA | |
| Nephrology, Internal Medicine | MA | |
| N E P H R O L O G Y | MA | |
| Nephrology, Internal Medicine | MA | |
| N E P H R O L O G Y | MA |
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