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SANDRA R ALEXANDER M.D.
NPI 1609815091
General Practice in Carlsbad, CA

Active since June 04, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
1905 CALLE BARCELONA, CARLSBAD, CA 92009(858) 554-1212(858) 554-1212 Get Directions Write a Review

NPPES record last updated: September 28, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sandra R Alexander M.d. NPPES

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

SANDRA R ALEXANDER M.D. (NPI 1609815091) is an individual general practice provider in Carlsbad, California, licensed in California (C169320) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1985).

NPPES Registry Identity

NPI1609815091
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameSANDRA R ALEXANDERCredential: M.D.
Location Address1905 CALLE BARCELONACarlsbad, CA 92009-8450
Mailing Address619 E Laurel AveFoley, AL 36535-3301 · (251) 943-5689 · Fax (251) 943-1041
Phone(858) 554-1212
Fax(858) 554-1212
Sole ProprietorYes
Medical School CMSOtherGraduated 1985
Enumeration DateJune 4, 2006
Last NPPES UpdateSeptember 28, 2020
NPPES CertifiedSeptember 28, 2020
✔ NPI 1609815091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · C169320
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
1905 CALLE BARCELONA, Carlsbad, CA 92009
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Other Identifiers 3

MedicaidCB355121CA
Medicaid051553580AL
Other051516488AL · Blue Cross

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and more.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

Sandra R Alexander 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 ID6800958281
PECOS Enrollment IDI20081218000362
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 Sandra Alexander reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Monica Perlman MD Inc.
13 mi
Primary Care
9850 GENESEE AVE STE 320
La Jolla, CA 92037
  • Reassigned Medicare billing, California enrollment
  • 341 clinicians in this Medicare group
NPI 1134309305 (858) 864-9800
Imc-Eastern Shore Adult Medicine, LLC
1,732 mi
Internal Medicine
300 GREENO RD S, SUITE B
Fairhope, AL 36532
  • Reassigned Medicare billing, Alabama enrollment
  • 23 clinicians in this Medicare group
NPI 1912284852 (251) 929-3424
Imc-Central Baldwin Physicians LLC
1,745 mi
Internal Medicine
18317 US 90
Robertsdale, AL 36567
  • Reassigned Medicare billing, Alabama enrollment
  • 4 clinicians in this Medicare group
NPI 1346697539 (251) 947-2000
Coastal Occupational Medicine And Pain Management, P.C.
1,745 mi
Pain Medicine
915 W LAUREL AVE
Foley, AL 36535
  • Reassigned Medicare billing, Alabama enrollment
  • Medicare enrollment name: Coastal Occupational Medicine And Pain Management PC
  • 5 clinicians in this Medicare group
NPI 1699850230 (251) 943-5440

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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
67 services31 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
22 services17 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
15 services15 patients

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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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.

DR. OLIVER T. CHEN O.D.
Optometrist (Corneal and Contact Management)
1905 CALLE BARCELONA, STE. 208
CARLSBAD, CA 92009
San Diego County (760) 930-9696
DR. PAUL HONG-DZE CHEN M.D.
Ophthalmology
1905 CALLE BARCELONA, STE 208
CARLSBAD, CA 92009
San Diego County (760) 930-9696
NORTH COUNTY LASER EYE ASSOCIATES, APC
Ophthalmology
1905 CALLE BARCELONA, SUITE 208
CARLSBAD, CA 92009
San Diego County (760) 930-9696

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 Sandra Alexander's NPI number?

The NPI number for Sandra Alexander is 1609815091. It was assigned to this individual provider in the NPPES registry on June 4, 2006.

Where is Sandra Alexander located?

Sandra Alexander practices at 1905 Calle Barcelona, Carlsbad, CA 92009. The listed phone number is (858) 554-1212.

What is Sandra Alexander's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Sandra Alexander enrolled in Medicare?

Yes. Sandra Alexander 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 Sandra Alexander's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Alexander reassigns Medicare benefits to 4 organizations: Monica Perlman MD Inc. (La Jolla, CA), Imc-Eastern Shore Adult Medicine, LLC (Fairhope, AL), Imc-Central Baldwin Physicians LLC (Robertsdale, AL) and Coastal Occupational Medicine And Pain Management, P.C. (Foley, AL). 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 Sandra Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sandra Alexander accept?

Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee, Blue Cross and Blue Shield of Alabama and UnitedHealthcare list Sandra Alexander 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.

When was this NPI record last updated?

The NPPES record for Sandra Alexander was last updated on September 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.