Are you Ronald E. Hammer, D.C.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileRonald E. Hammer, D.C. is a chiropractor practicing in Petaluma, CA. Medicare claims data shows Ronald provided 223 services to 82 patients. The services billed most often include chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions. This provider record is associated with NPI 1972517449.
Factual summary compiled by Guide.md from public records; not written by this provider.
709 PETALUMA BLVD N SUITE 1
Petaluma, CA 94952
Within Chiropractic generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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223 services · 82 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chiropractic manipulative treatment, 3-4 spinal regions | Treatment | 98941 |
175 | Less often than most peers in Chiropractor |
| Chiropractic manipulative treatment, 1-2 spinal regions | Treatment | 98940 |
48 | Less often than most peers in Chiropractor |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Ronald E. Hammer is a chiropractor in Petaluma, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Ronald E. Hammer is listed at 709 Petaluma Blvd N Suite 1, Petaluma, CA 94952. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (707) 763-0564. Contact the office directly to confirm availability and scheduling.
NPI registry
Ronald E. Hammer's National Provider Identifier is 1972517449. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Ronald E. Hammer has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Ronald E. Hammer provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Ronald E. Hammer. If this is you, claiming it is free.
Guide.md
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