DR. JAY R DIAZ-PARLET (MD) – Anesthesiology Physician, NPI 1417011875
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
556 ANESTHESIOLOGY in IA
Loading map...
Provider Addresses for DR. JAY R DIAZ-PARLET (MD)
Boyson Road, Hiawatha, Linn County, Iowa, 52233, United States
HIAWATHA, IA 522332362
Phone: (319) 743-7300
Type: Location
825, Rider Street, Chautauqua Heights, Iowa City, Johnson County, Iowa, 52246, United States
IOWA CITY, IA 522462430
Phone: (757) 416-7651
Type: Mailing
701 Park Ave
Minneapolis, MN 554151623
Phone: (612) 873-3000
Type: Location
200 Hawkins Dr
Iowa City, IA 522421009
Phone: (319) 356-2633
Fax: (319) 356-2940
Type: Location
701 W Forevergreen Rd
North Liberty, IA 523179848
Phone: (319) 356-2633
Fax: (319) 356-3949
Type: Location
1550 BOYSON RD
HIAWATHA, IA 522332362
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2024-02-29
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 |
|---|---|---|---|---|
| I20150610000685 | I | Anesthesiology | IA | TBD |
| I20240229003571 | I | Anesthesiology | MN | 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 |
|---|---|---|---|---|
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 44 | 44 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 25 | 25 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 19 | 18 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 19 | 19 | $0 |
| 00560 | Anesthesia for procedure on heart and large blood vessels | 15 | 15 | $0 |
Insurance plans in this area (ZIP 52233)
Loading plans...
Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IA | |
| - | IA | |
| - | IA | |
| - | CA | |
| O P H T H A L M O L O G Y | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| - | CA | |
| - | IA |
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.