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DR. DAVID EUGENE ALLEN M.D.
NPI 1184687535
Internal Medicine in Sonora, CA

Active since April 07, 2006PECOS EnrolledAccepts Medicare Assignment
690 GUZZI LANE, SUITE D, SONORA, CA 95370(209) 533-0333 Get Directions Write a Review

NPPES record last updated: March 9, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Eugene Allen M.d. NPPES

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

DR. DAVID EUGENE ALLEN M.D. (NPI 1184687535) is an individual internal medicine provider in Sonora, California, licensed in California (G48320) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (1981).

NPPES Registry Identity

NPI1184687535
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DAVID EUGENE ALLENCredential: M.D.
Location Address690 GUZZI LANE, SUITE DSonora, CA 95370-5292
Mailing Address690 Guzzi Lane, Suite DSonora, CA 95370-5292 · (209) 533-0333
Phone(209) 533-0333
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1981
Enumeration DateApril 7, 2006
Last NPPES UpdateMarch 9, 2016
✔ NPI 1184687535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G48320
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
690 GUZZI LANE, Sonora, CA 95370
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Other Identifiers 2

Medicare PIN00G483203
Medicare UPINA51006CA

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

Dr. David Eugene Allen 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 ID4587559166
PECOS Enrollment IDI20240927002635
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 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 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.
75 services41 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.
37 services35 patients
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.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95370 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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

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

DR. KYI KYI THWIN WIN MD
Internal Medicine
690 GUZZI LANE, STE D
SONORA, CA 95370
Tuolumne County (909) 337-0059

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 David Allen's NPI number?

The NPI number for David Allen is 1184687535. It was assigned to this individual provider in the NPPES registry on April 7, 2006.

Where is David Allen located?

David Allen practices at 690 Guzzi Lane Suite D, Sonora, CA 95370. The listed phone number is (209) 533-0333.

What is David Allen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is David Allen enrolled in Medicare?

Yes. David Allen 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.

When was this NPI record last updated?

The NPPES record for David Allen was last updated on March 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.