DR. JOHN ALBERT DAVIDSON III DPM
NPI 1689069874
Podiatrist in Chula Vista, CA

Q: What is John Davidson's NPI number?

The NPI number for John Davidson is 1689069874. It was assigned to this individual provider in the NPPES registry on April 3, 2015. The provider is also known as Dr. Jack Davidson Dpm.

Q: What is John Davidson's specialty?

The primary specialty registered for this NPI is Podiatrist with taxonomy code 213E00000X.

Q: When was this NPI record last updated?

The NPPES record for John Davidson was last updated on January 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since April 03, 2015PECOS EnrolledAccepts Medicare Assignment

345 F ST STE 100, CHULA VISTA, CA 91910(619) 427-3481(619) 420-7807 Get Directions Write a Review

NPPES record last updated: January 16, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 16, 2019, Mar 17, 2018 (2 updates tracked since 2018).

On this page

About Dr. John Albert Davidson Iii Dpm NPPES

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

DR. JOHN ALBERT DAVIDSON III DPM (NPI 1689069874) is an individual podiatrist in Chula Vista, California, licensed in California (5418) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in National City, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1689069874

Entity TypeIndividualMale

Primary Taxonomy213E00000X

Provider Legal NameDR. JOHN ALBERT DAVIDSON IIICredential: DPM

Location Address345 F ST STE 100Chula Vista, CA 91910-2632

Mailing Address648 La Canada StLa Jolla, CA 92037-6720 · (858) 414-1441

Phone(619) 427-3481

Fax(619) 420-7807

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateApril 3, 2015

Last NPPES UpdateJanuary 16, 20192 updates tracked since enumeration

✔ NPI 1689069874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPodiatristPodiatric Medicine & Surgery Service Providers

Taxonomy Code213E00000X

License✔ Licensed in CA · 5418

Definition

A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

Also ListedPodiatrist · Primary Podiatric MedicineTaxonomy 213EP1101X · License 5418 (CA)

Also ListedPodiatrist · Foot & Ankle SurgeryTaxonomy 213ES0103X · License 5418 (CA)

345 F ST STE 100, Chula Vista, CA 91910

Open in Google Maps ↗

Other Names 1

Other Name (5)Dr. Jack Davidson Dpm

Secondary Practice Location 1

Location 1610 Euclid Ave Ste 301National City, CA 91950-2953 · Phone (619) 292-2493 · Fax (619) 618-0222

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. John Albert Davidson Iii Dpm 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 ID4284981424

PECOS Enrollment IDI20180719001907

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

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

South Bay Foot & Ankle Specialists, Inc.

1.8 mi

Podiatrist

345 F ST, STE 100
Chula Vista, CA 91910

Reassigned Medicare billing, California enrollment
7 clinicians in this Medicare group

NPI 1689041055 (619) 427-3481

On Call Specialists Medical Group Of San Diego, Inc.

12 mi

Specialist

4077 FIFTH AVE
San Diego, CA 92103

Reassigned Medicare billing, California enrollment
218 clinicians in this Medicare group

NPI 1962175836 (619) 294-8111

Emergency And Acute Care Medical Corporation

14 mi

Emergency Medicine

7901 FROST ST
San Diego, CA 92123

Reassigned Medicare billing, California enrollment
1,437 clinicians in this Medicare group

NPI 1437103942 (858) 939-3400

Upperline Healthcare California PC

93 mi

Podiatric

1038 E CHAPMAN AVE
Orange, CA 92866

Reassigned Medicare billing, California enrollment
51 clinicians in this Medicare group

NPI 1225663826 (407) 219-5402

Burbank Podiatry Asscociates Group A Professional Corporation

130 mi

Foot & Ankle Surgery

241 W OLIVE AVE
Burbank, CA 91502

Reassigned Medicare billing, California enrollment
37 clinicians in this Medicare group

NPI 1659470367 (818) 848-5583

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 17

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.

Removal of fingernails or toenails, 6 or more nails 11721

This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.

517 services192 patients

Removal of noncancer thickened skin growth, 2-4 growths 11056

This procedure involves the safe removal of 2-4 noncancerous thickened skin growths. It's typically done under local anesthesia. The process helps to alleviate discomfort and prevent potential complications. It's a standard, low-risk procedure.

390 services151 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

293 services156 patients

Removal of skin and tissue, 20.0 sq cm or less 11042

This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.

159 services34 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

107 services85 patients

Removal of muscle and/or tissue, 20.0 sq cm or less 11043

This procedure involves the surgical removal of a specified area (20.0 sq cm or less) of muscle and/or tissue. It's typically done to treat conditions like tumors, infections, or injuries. Local or general anesthesia ensures comfort. Recovery time varies.

82 services15 patients

Application of skin substitute graft to wound of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 25.0 sq cm or less of wound 100.0 sq cm or less 15275

This procedure involves applying a skin substitute graft to a wound that's 25.0 sq cm or less, located on areas such as the face, scalp, eyelids, mouth, neck, ears, around eyes, hands, feet, fingers, or toes. The graft aids in wound healing and tissue regeneration.

75 services14 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

54 services54 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

52 services52 patients

Placement of strapping to ankle or foot 29540

Strapping to the ankle or foot is a procedure involving the application of tape or a similar material to provide support and stability. It can help manage injuries, reduce pain, and prevent further harm. The process is non-invasive and typically performed by a trained professional.

36 services32 patients

Removal of fingernails or toenails, 1-5 nails 11720

This procedure involves the careful removal of 1-5 nails from fingers or toes. It's typically done to treat conditions like ingrown nails, fungal infections, or damaged nails. Local anesthesia is used for comfort, and the area heals over time with appropriate care.

30 services17 patients

Biopsy of fingernail or toenail 11755

A biopsy of a fingernail or toenail is a medical procedure where a small piece of your nail or the tissue under it is removed for testing. This can help diagnose conditions like infections or skin diseases. The area is numbed for your comfort during the process.

25 services25 patients

Simple separation of fingernail or toenail from nail bed, first nail 11730

This procedure involves the gentle removal of the first nail from its bed, often due to injury or infection. It's performed under local anesthesia to minimize discomfort. The nail will gradually regrow over time.

23 services23 patients

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.

20 services16 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

17 services15 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

14 services14 patients

Permanent removal fingernail or toenail 11750

Permanent removal of a fingernail or toenail, also known as avulsion, is a procedure performed to treat nail infections or severe ingrown nails. The nail is carefully removed under local anesthesia. After removal, a chemical is applied to prevent nail regrowth, ensuring the issue does not recur.

14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91910 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

$76.87 typical visit price

range $20.62 – $151.42

Typical copayment $19.21 (range $5.15 – $37.85)

Most-billed visit code 99213

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 6

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

STEPHEN JACOB KRIGER DPM

Podiatrist