Randolph Charlton, M.D.
NPI 1053572321 · Psychoanalyst · Palo Alto, CA
Randolph Charlton, M.D. is a Psychoanalyst provider in Palo Alto, CA (NPI 1053572321).
Provider details
- NPI number
- 1053572321
- Entity type
- Individual
- Primary specialty
- PsychoanalystBehavioral Health & Social Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G 21406 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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) |
|---|---|
| Alprazolam | 27 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 12 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 12 |
| Clonazepambrand: Klonopin | 11 |
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-19
- Last updated
- 2008-06-19
Frequently asked questions
- What is Randolph Charlton's NPI number?
- Randolph Charlton's National Provider Identifier (NPI) is 1053572321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randolph Charlton's specialty?
- Randolph Charlton is listed in the NPPES registry with a primary specialty of Psychoanalyst (Behavioral Health & Social Service Providers).
- Where is Randolph Charlton located?
- Randolph Charlton's practice location on file with NPPES is 690 Waverley St, Palo Alto, CA 94301-2549.
- What is Randolph Charlton's phone number?
- The practice phone number listed in the NPPES registry for Randolph Charlton is (650) 327-3636.
- Is Randolph Charlton's NPI active?
- Yes — Randolph Charlton's NPI (1053572321) is active in the NPPES registry as of the last update on 2008-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.