ROBIN W. CALDWELL MD
NPI 1881634087
Family Medicine in Lynden, WA

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
1610 GROVER ST STE D1, LYNDEN, WA 98264(360) 354-1333(360) 354-5399 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Robin W. Caldwell Md NPPES

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

ROBIN W. CALDWELL MD (NPI 1881634087) is an individual family medicine provider in Lynden, Washington, licensed in Washington (MD00028161) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St Joseph Hospital, and is a graduate of Loma Linda University School Of Medicine (1988).

NPPES Registry Identity

NPI1881634087
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameROBIN W. CALDWELLCredential: MD
Location Address1610 GROVER ST STE D1Lynden, WA 98264-1539
Mailing Address3610 Meridian StBellingham, WA 98225-1732 · (360) 318-8800
Fax(360) 354-5399
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1988
Enumeration DateJune 7, 2006
Last NPPES UpdateApril 27, 2026
NPPES CertifiedApril 27, 2026
NPI 1881634087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in WA · MD00028161
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1610 GROVER ST STE D1, Lynden, WA 98264

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Robin W. Caldwell 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 ID9638214745
PECOS Enrollment IDI20100301000452
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.

Areas of Expertise CMS Part B claims 24

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
516 services287 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
259 services214 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
232 services138 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
207 services177 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
192 services149 patients
Blood test, clotting time 85610
A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.
166 services39 patients

Hospital Affiliations CMS Care Compare

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

St Joseph Hospital

Acute Care Hospitals · Bellingham, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number500030
Location2901 Squalicum ParkwayBellingham, WA 98225 · Whatcom County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98264 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers20 claims55 services$4.55 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$784.18 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers17 claims17 services$88.91 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$31.34 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

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

Nurse Practitioner (Family)
1610 GROVER ST STE D1
LYNDEN, WA 98264
Nurse Practitioner (Family)
1610 GROVER ST STE D1
LYNDEN, WA 98264
Family Medicine
1610 GROVER ST STE D1
LYNDEN, WA 98264
Family Medicine
1610 GROVER ST STE D1
LYNDEN, WA 98264
Family Medicine
1610 GROVER ST STE D1
LYNDEN, WA 98264
Family Medicine
1610 GROVER ST STE D1
LYNDEN, WA 98264

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 Robin Caldwell's NPI number?

The NPI number for Robin Caldwell is 1881634087. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Robin Caldwell located?

Robin Caldwell practices at 1610 Grover St Ste D1, Lynden, WA 98264. The listed phone number is (360) 354-1333.

What is Robin Caldwell's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Robin Caldwell enrolled in Medicare?

Yes. Robin Caldwell 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.

What insurance does Robin Caldwell accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Robin Caldwell 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 Robin Caldwell affiliated with any hospitals?

According to CMS data, Robin Caldwell is affiliated with St Joseph Hospital.

When was this NPI record last updated?

The NPPES record for Robin Caldwell was last updated on April 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.