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DR. DOUGLAS MALCOM MIDDLETON M.D.
NPI 1427138791
Emergency Medicine in San Diego, CA

Active since October 17, 2006PECOS Enrolled
10243 GENETIC CENTER DR, SAN DIEGO, CA 92121(619) 446-1861 Get Directions Write a Review

NPPES record last updated: October 15, 2020. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Oct 15, 2020, Feb 12, 2020, Feb 3, 2020 (3 updates tracked since 2020).

About Dr. Douglas Malcom Middleton M.d. NPPES

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

DR. DOUGLAS MALCOM MIDDLETON M.D. (NPI 1427138791) is an individual emergency medicine provider in San Diego, California, licensed in California (C39843) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Big Spring.

NPPES Registry Identity

NPI1427138791
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. DOUGLAS MALCOM MIDDLETONCredential: M.D.
Location Address10243 GENETIC CENTER DRSan Diego, CA 92121-6310
Mailing Address10243 Genetic Center DrSan Diego, CA 92121-6310 · (619) 446-1861
Phone(619) 446-1861
Sole ProprietorNo
Enumeration DateOctober 17, 2006
Last NPPES UpdateOctober 15, 20203 updates tracked since enumeration
NPPES CertifiedOctober 15, 2020
✔ NPI 1427138791 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 · C39843✔ Licensed in NM · MD2005-0086✔ Licensed in TX · F6954
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.
10243 GENETIC CENTER DR, San Diego, CA 92121
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Secondary Practice Location 1

Location 11601 W 11th PlBig Spring, TX 79720-4114 · Phone (800) 893-9698

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Douglas Malcom Middleton M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92121 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.

DR. SCOTT A RIEDLER M.D.
Psychiatry & Neurology (Neurology)
10243 GENETIC CENTER DR
SAN DIEGO, CA 92121
San Diego County (858) 526-6145
PATRICIA POLIKOFF PHARM.D.
Pharmacist
10243 GENETIC CENTER DR
SAN DIEGO, CA 92121
San Diego County (858) 526-6080
RONALD T. BENZ M.D.
Otolaryngology
10243 GENETIC CENTER DR
SAN DIEGO, CA 92121
San Diego County (858) 526-6136
MS. SILVA PROFETA TOLEDO PA-C
Physician Assistant (Medical)
10243 GENETIC CENTER DR
SAN DIEGO, CA 92121
San Diego County (858) 526-6100
DR. BASIL S ABRAMOWITZ M.D.
Family Medicine
10243 GENETIC CENTER DR
SAN DIEGO, CA 92121
San Diego County (858) 499-2600
MAKAYLA BRIANNA CORPUS
Physical Therapist
10243 GENETIC CENTER DR
SAN DIEGO, CA 92121
San Diego County (858) 499-2600
DR. LYDIA MARCELLA TONANTZIN TORRES O.D.
Ophthalmology
10243 GENETIC CENTER DR
SAN DIEGO, CA 92121
San Diego County (858) 526-6072
DR. GARY STEPHEN GLUCK M.D.
Emergency Medicine
10243 GENETIC CENTER DR, SHARP REES-STEALY URGENT CARE SORRENTO MESA
SAN DIEGO, CA 92121
San Diego County (858) 526-6100

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 Douglas Middleton's NPI number?

The NPI number for Douglas Middleton is 1427138791. It was assigned to this individual provider in the NPPES registry on October 17, 2006.

Where is Douglas Middleton located?

Douglas Middleton practices at 10243 Genetic Center Dr, San Diego, CA 92121. The listed phone number is (619) 446-1861.

What is Douglas Middleton's specialty?

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

Is Douglas Middleton enrolled in Medicare?

Yes. Douglas Middleton is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Douglas Middleton was last updated on October 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.