DR. MARYAM RAHNEMUN (M.D.) – Family Medicine Physician, NPI 1114921673
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,190 FAMILY PRACTICE in CA
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Provider Addresses for DR. MARYAM RAHNEMUN (M.D.)
Culver Drive, Turtle Rock, Irvine, Orange County, California, 92612, United States
IRVINE, CA 926040322
Phone: (949) 612-6050
Type: Location
PO BOX 18588
IRVINE, CA 926238588
Phone: (714) 547-1700
Fax: (714) 547-1771
Type: Mailing
5581 Alton Pkwy
Irvine, CA 926184056
Phone: (949) 222-9158
Type: Location
PO BOX 35380
LAS VEGAS, NV 891335380
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 87 Open Payments records for all available years, with a total value of $2,932.
Total Amount is formed as General ($2,932) + Research ($0) + Ownership ($0) = $2,932.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($1,248).
Total Amount
$2,932
General + Research + Ownership
Payments
87
Total payment records
General Amount
$2,932
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $1,248 |
| Astellas Pharma US Inc | $317 |
| Amgen Inc. | $305 |
| GlaxoSmithKline, LLC. | $181 |
| Janssen Pharmaceuticals, Inc | $170 |
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: 2005-08-08
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 |
|---|---|---|---|---|
| I20050808001210 | I | Family Practice | CA | 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 |
|---|---|---|---|---|
| 99458 | Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 1,213 | 95 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 945 | 99 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 681 | 257 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 601 | 97 | $0 |
| J0897 | Injection, denosumab, 1 mg | 525 | 28 | $0 |
Insurance plans in this area (ZIP 92604)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | CA | 90670 | Pneumococcal vaccine for injection into muscle | 48 | 48 |
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