DR. DANIEL JAMES SMEESTER M.D.
NPI 1306872841
Preventive Medicine - Addiction Medicine in San Ramon, CA

Q: What is Daniel Smeester's NPI number?

The NPI number for Daniel Smeester is 1306872841. It was assigned to this individual provider in the NPPES registry on June 25, 2006.

Q: What is Daniel Smeester's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.

Q: When was this NPI record last updated?

The NPPES record for Daniel Smeester was last updated on October 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 June 25, 2006PECOS EnrolledAccepts Medicare Assignment

111 DEERWOOD RD STE 235, SAN RAMON, CA 94583(925) 640-5441 Get Directions Write a Review

NPPES record last updated: October 13, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 13, 2024, Jun 14, 2019 (2 updates tracked since 2019).

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About Dr. Daniel James Smeester M.d. NPPES

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

DR. DANIEL JAMES SMEESTER M.D. (NPI 1306872841) is an individual addiction medicine provider in San Ramon, California, licensed in California (A86415) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Ponce School Of Medicine (1999).

NPPES Registry Identity

NPI1306872841

Entity TypeIndividualMale

Primary Taxonomy2083A0300X

Provider Legal NameDR. DANIEL JAMES SMEESTERCredential: M.D.

Location Address111 DEERWOOD RD STE 235San Ramon, CA 94583-4409

Mailing Address111 Deerwood Rd Ste 235San Ramon, CA 94583-4409 · (925) 289-1430

Phone(925) 640-5441

Sole ProprietorYes

Medical School CMSPonce School Of MedicineGraduated 1999

Enumeration DateJune 25, 2006

Last NPPES UpdateOctober 13, 20242 updates tracked since enumeration

NPPES CertifiedOctober 13, 2024

✔ NPI 1306872841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Addiction MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083A0300X

License✔ Licensed in CA · A86415

Definition

A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.

Also ListedEmergency MedicineTaxonomy 207P00000X · License A86415 (CA)

111 DEERWOOD RD STE 235, San Ramon, CA 94583

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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. Daniel James Smeester 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 ID3678543840

PECOS Enrollment IDI20191108001570

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 Daniel Smeester reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pleasanton Emergency Medical Group

8.2 mi

Emergency Medicine

5555 W LAS POSITAS BLVD
Pleasanton, CA 94588

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

NPI 1285625509 (209) 342-2300

Daniel J. Smeester, M.D., Inc.

8.8 mi

Emergency Care

2059 MAGNOLIA WAY
Walnut Creek, CA 94595

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Daniel J Smeester MD Inc

NPI 1841850658 (925) 640-5441

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

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 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.

331 services41 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94583 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.

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 Daniel Smeester's NPI number?

The NPI number for Daniel Smeester is 1306872841. It was assigned to this individual provider in the NPPES registry on June 25, 2006.

Where is Daniel Smeester located?

Daniel Smeester practices at 111 Deerwood Rd Ste 235, San Ramon, CA 94583. The listed phone number is (925) 640-5441.

What is Daniel Smeester's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.

Is Daniel Smeester enrolled in Medicare?

Yes. Daniel Smeester 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.

Which organizations bill Medicare for Daniel Smeester's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Smeester reassigns Medicare benefits to 2 organizations: Pleasanton Emergency Medical Group (Pleasanton, CA) and Daniel J. Smeester, M.D., Inc. (Walnut Creek, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Daniel Smeester's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Daniel Smeester was last updated on October 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.