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Edit this profileNicholas S. Buckley, DO is a healthcare provider in San Mateo, CA specializing in family medicine — geriatric medicine. Nicholas is also listed as specializing in family medicine. Medicare claims data shows Nicholas provided 42 services to 41 patients. The services billed most often include initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes. This provider record is associated with NPI 1942738679.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
66 BOVET RD STE 100
San Mateo, CA 94402
1609 Trousdale Dr
Burlingame, CA 94010
Within Family Medicine — Geriatric Medicine 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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42 services · 41 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
27 | Less often than most peers in Family Medicine — Geriatric… |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
15 | Less often than most peers in Family Medicine — Geriatric… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Buckley is a family doctor in San Mateo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine — Geriatric Medicine”.
NPI registry
Dr. Buckley is listed at 66 Bovet Rd Ste 100, San Mateo, CA 94402. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (650) 554-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Buckley's National Provider Identifier is 1942738679. 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
Dr. Buckley has 9+ years experience. Registered with an NPI since 2017. 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, Dr. Buckley the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. 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 Dr. Buckley. If this is you, claiming it is free.
Guide.md
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