RICHARD R. UNGER MD
NPI 1942388079
Internal Medicine in Orinda, CA

Q: What is Richard Unger's NPI number?

The NPI number for Richard Unger is 1942388079. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Q: What is Richard Unger's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Richard Unger was last updated on March 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 02, 2006PECOS Enrolled

12 CAMINO ENCINAS, ORINDA, CA 94563(510) 204-8166(510) 506-7724 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 7, 2023, Jun 17, 2021 (2 updates tracked since 2021).

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About Richard R. Unger Md NPPES

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

RICHARD R. UNGER MD (NPI 1942388079) is an individual internal medicine provider in Orinda, California, licensed in California (G66059) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1942388079

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameRICHARD R. UNGERCredential: MD

Location Address12 CAMINO ENCINASOrinda, CA 94563-3304

Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (510) 204-8166 · Fax (510) 506-7724

Phone(510) 204-8166

Fax(510) 506-7724

Sole ProprietorNo

Enumeration DateNovember 2, 2006

Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration

NPPES CertifiedJune 17, 2021

✔ NPI 1942388079 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 · G66059

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.

12 CAMINO ENCINAS, Orinda, CA 94563

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Secondary Practice Locations 2

Location 11425 S Main StWalnut Creek, CA 94596-5318 · Phone (925) 295-4000

Location 2350 30th St Ste 100Oakland, CA 94609 · Phone (510) 204-8290 · Fax (510) 506-7725

Other Identifiers 2

Medicaid00G660590CA

OtherG66059CA · State Medical License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Richard R. Unger Md 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.

Areas of Expertise CMS Part B claims 4

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.

73 services68 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.

33 services31 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.

23 services23 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94563 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.