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DR. RAMIN AKHAVAN M.D.
NPI 1093049942
Internal Medicine - Critical Care Medicine in Corona, CA

Active since September 24, 2009PECOS EnrolledAccepts Medicare Assignment
351 CORPORATE TERRACE CIR, CORONA, CA 92879(951) 443-5940(951) 443-5943 Get Directions Write a Review

NPPES record last updated: July 29, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Ramin Akhavan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RAMIN AKHAVAN M.D. (NPI 1093049942) is an individual critical care medicine provider in Corona, California, licensed in California (A100615) and active in the NPI registry since September 2009. He is enrolled in Medicare PECOS and is a graduate of Virginia Commonwealth University, School Of Medicine (2005).

NPPES Registry Identity

NPI1093049942
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. RAMIN AKHAVANCredential: M.D.
Location Address351 CORPORATE TERRACE CIRCorona, CA 92879-6028
Mailing Address92 AshdaleIrvine, CA 92620-7311 · (951) 443-5940 · Fax (951) 443-5943
Phone(951) 443-5940
Fax(951) 443-5943
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 2005
Enumeration DateSeptember 24, 2009
Last NPPES UpdateJuly 29, 2025
NPPES CertifiedJuly 29, 2025
✔ NPI 1093049942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in CA · A100615
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedAnesthesiologyTaxonomy 207L00000X · License A100615 (CA)
351 CORPORATE TERRACE CIR, Corona, CA 92879
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ramin Akhavan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6507047032
PECOS Enrollment IDI20110216000986
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Ramin Akhavan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Inland Lung Institute Professional Corporation
Same address
Pulmonary Disease
351 CORPORATE TERRACE CIR
Corona, CA 92879
  • Reassigned Medicare billing, California enrollment
  • 8 clinicians in this Medicare group
NPI 1386486397 (951) 443-5940
Western Comprehensive Care Clinic PC
Same address
Internal Medicine
351 CORPORATE TERRACE CIR
Corona, CA 92879
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1275319469 (519) 443-5940
Western Institute Of Critical Care Medicine, Inc
2.1 mi
Critical Care Medicine
800 S MAIN ST
Corona, CA 92882
  • Reassigned Medicare billing, California enrollment
  • 25 clinicians in this Medicare group
NPI 1154819126 (951) 737-4343
El-Bershawi Medical Corp
2.6 mi
Critical Care Medicine
4234 RIVERWALK PKWY, SUITE 230
Riverside, CA 92505
  • Reassigned Medicare billing, California enrollment
  • 114 clinicians in this Medicare group
NPI 1386813103 (951) 781-3672
French Medical Corp
9.0 mi
Medical Specialty
7177 BROCKTON AVE STE 337
Riverside, CA 92506
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1457799660 (951) 823-0257

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
1,215 services324 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
575 services190 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
487 services180 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92879 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
6%115 patients1/55-star benchmark: 100%
Prevention of Central Venous Catheter (CVC) - Related Bloodstream Infections
Percentage of patients, regardless of age, who undergo central venous catheter (CVC) insertion for whom CVC was inserted with all elements of maximal sterile barrier technique, hand hygiene, skin preparation and, if ultrasound is used, sterile ultrasound…
74%23 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAYNE FAMILY NURSING AND WELLNESS INC
Registered Nurse (Wound Care)
351 CORPORATE TERRACE CIR
CORONA, CA 92879
Riverside County (951) 543-7712
WESTERN COMPREHENSIVE CARE CLINIC PC
Internal Medicine
351 CORPORATE TERRACE CIR
CORONA, CA 92879
Riverside County (519) 443-5940
INLAND LUNG INSTITUTE PROFESSIONAL CORPORATION
Internal Medicine (Pulmonary Disease)
351 CORPORATE TERRACE CIR
CORONA, CA 92879
Riverside County (951) 443-5940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ramin Akhavan's NPI number?

The NPI number for Ramin Akhavan is 1093049942. It was assigned to this individual provider in the NPPES registry on September 24, 2009.

Where is Ramin Akhavan located?

Ramin Akhavan practices at 351 Corporate Terrace Cir, Corona, CA 92879. The listed phone number is (951) 443-5940.

What is Ramin Akhavan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Ramin Akhavan enrolled in Medicare?

Yes. Ramin Akhavan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Ramin Akhavan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ramin Akhavan reassigns Medicare benefits to 5 organizations: Inland Lung Institute Professional Corporation (Corona, CA), Western Comprehensive Care Clinic PC (Corona, CA), Western Institute Of Critical Care Medicine, Inc (Corona, CA), El-Bershawi Medical Corp (Riverside, CA) and French Medical Corp (Riverside, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ramin Akhavan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ramin Akhavan was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.