What is Ryan Smith's NPI number?

Ryan Smith's National Provider Identifier (NPI) is 1104317262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ryan Smith's specialty?

Ryan Smith is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).

Where is Ryan Smith located?

Ryan Smith's practice location on file with NPPES is 3975 Old Redwood Hwy Ste 152, Santa Rosa, CA 95403-1719.

What is Ryan Smith's phone number?

The practice phone number listed in the NPPES registry for Ryan Smith is (310) 478-3711.

Does Ryan Smith accept Medicare?

Ryan Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ryan Smith's NPI active?

Yes — Ryan Smith's NPI (1104317262) is active in the NPPES registry as of the last update on 2024-03-31.

IndividualActiveAccepts Medicare

Ryan Smith, M.D.

NPI 1104317262 · Physical Medicine & Rehabilitation Physician · Santa Rosa, CA

Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Ryan Smith, M.D. is a Physical Medicine & Rehabilitation Physician provider in Santa Rosa, CA (NPI 1104317262).

Provider details

NPI number: 1104317262
Entity type: Individual
Primary specialty: Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: A165869 (CA)

Specialties & taxonomies

Physical Medicine & Rehabilitation PhysicianPrimary208100000XLicense A165869 (CA)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense R76953 (AZ)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
8 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
3 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Gabapentin	65	36
Meloxicam	32	22
Prednisone	27	25
Lorazepam	17	16

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$118 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

3975 Old Redwood Hwy Ste 152

Santa Rosa, CA 95403-1719

Phone: (310) 478-3711

Street-level locationGet directions

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Mailing address