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AMANDALIN CHELSEA ROSE ROCK MD
NPI 1437808714
Emergency Medicine in San Diego, CA

Active since March 22, 2022PECOS EnrolledAccepts Medicare Assignment
6655 ALVARADO RD, SAN DIEGO, CA 92120(800) 926-8273 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 16, 2025, Dec 18, 2024 (2 updates tracked since 2024).

About Amandalin Chelsea Rose Rock Md NPPES

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

AMANDALIN CHELSEA ROSE ROCK MD (NPI 1437808714) is an individual emergency medicine provider in San Diego, California, licensed in California (A200503) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Powell Valley Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1437808714
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameAMANDALIN CHELSEA ROSE ROCKCredential: MD
Location Address6655 ALVARADO RDSan Diego, CA 92120-5208
Mailing AddressFile 57326Los Angeles, CA 90074-7326 · (800) 926-8273
Phone(800) 926-8273
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 22, 2022
Last NPPES UpdateMay 16, 20252 updates tracked since enumeration
NPPES CertifiedMay 16, 2025
✔ NPI 1437808714 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in CA · A200503✔ Licensed in OR · MD221234
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
6655 ALVARADO RD, San Diego, CA 92120
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13181 SW Sam Jackson Park RoadPortland, OR 97239 · Phone (503) 494-8211
Location 21415 Ross AveEl Centro, CA 92243-4306 · Phone (800) 926-8273

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.Insurance ›

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

Amandalin Chelsea Rose Rock Md 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 ID6103209275
PECOS Enrollment IDI20250609002637
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

4

Medicare enrollment records show Amandalin Rock reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Of The University Of California
5.7 mi
Emergency Medicine
3020 CHILDRENS WAY
San Diego, CA 92123
  • Reassigned Medicare billing, California enrollment
  • 221 clinicians in this Medicare group
NPI 1609063965 (858) 576-1700
Regents Of The University Of California
6.3 mi
Nephrology
200 W ARBOR DR
San Diego, CA 92103
  • Reassigned Medicare billing, California enrollment
  • 526 clinicians in this Medicare group
NPI 1003934803 (888) 926-8273
South Salem Rehabilitation, LLC
894 mi
Skilled Nursing Facility
3445 BOONE RD SE
Salem, OR 97317
  • Reassigned Medicare billing, Oregon enrollment
  • Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
  • 3,207 clinicians in this Medicare group
NPI 1215071998 (503) 576-3000
Powell Valley Healthcare Inc
938 mi
Family Medicine
777 AVENUE H
Powell, WY 82435
  • Reassigned Medicare billing, Wyoming enrollment
  • Also billed through NPI 1497753115 (Wyoming)
  • 61 clinicians in this Medicare group
NPI 1699721316 (307) 754-7257

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Powell Valley Hospital

Critical Access Hospitals · Powell, WY
OwnershipGovernment - Hospital District or Authority
CMS Certification Number531310
Location777 Avenue HPowell, WY 82435 · Park County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92120 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

Other Providers at the Same Location NPPES 20

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

JENNIFER LEE HANLEY PA-C
Physician Assistant (Surgical)
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (949) 632-5442
JOHN FRANCIS JULIAN MD
Emergency Medicine
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (800) 926-8273
ASAL LAURA KHOSROABADI
Social Worker (Clinical)
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (619) 229-3188
JACK M WILSON M.D.
Emergency Medicine
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (619) 229-3130
LAURA MARIE CHECHEL MSN, RN, CNS
Clinical Nurse Specialist
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (619) 543-6900
KERI LYNN LONDON M.D.
Emergency Medicine
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (619) 229-3130
ABDO SHOWAH MD
Anesthesiology
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (619) 287-3271
DR. STACEY WHITE M.D.
Emergency Medicine
6655 ALVARADO RD
SAN DIEGO, CA 92120
San Diego County (619) 287-3270

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 Amandalin Rock's NPI number?

The NPI number for Amandalin Rock is 1437808714. It was assigned to this individual provider in the NPPES registry on March 22, 2022.

Where is Amandalin Rock located?

Amandalin Rock practices at 6655 Alvarado Rd, San Diego, CA 92120. The listed phone number is (800) 926-8273.

What is Amandalin Rock's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Amandalin Rock enrolled in Medicare?

Yes. Amandalin Rock 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 Amandalin Rock's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amandalin Rock reassigns Medicare benefits to 4 organizations: Regents Of The University Of California (San Diego, CA), Regents Of The University Of California (San Diego, CA), South Salem Rehabilitation, LLC (Salem, OR) and Powell Valley Healthcare Inc (Powell, WY). 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 Amandalin Rock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amandalin Rock accept?

Health plans from Blue Cross Blue Shield of Wyoming list Amandalin Rock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Amandalin Rock affiliated with any hospitals?

According to CMS data, Amandalin Rock is affiliated with Powell Valley Hospital.

When was this NPI record last updated?

The NPPES record for Amandalin Rock was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.