James Armontrout, MD
NPI 1215202403 · Addiction Psychiatry Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Armontrout, MD is a Addiction Psychiatry Physician provider in Palo Alto, CA (NPI 1215202403).
Provider details
- NPI number
- 1215202403
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A138817 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
199 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 | $145 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 75 | $82 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 27 | $19 |
Typical Medicare-allowed amounts for these services range $19–$145 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 795 Willow RdMenlo Park, CA 94025-2539Phone: (650) 614-9997
- 825 San Antonio Rd Ste 105Palo Alto, CA 94303-4620Phone: (650) 204-1116Fax: (256) 242-0953
Registry dates
- Enumerated
- 2012-03-20
- Last updated
- 2024-04-27
- Certified
- 2024-04-27
Frequently asked questions
- What is James Armontrout's NPI number?
- James Armontrout's National Provider Identifier (NPI) is 1215202403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Armontrout's specialty?
- James Armontrout is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is James Armontrout located?
- James Armontrout's practice location on file with NPPES is 300 Pasteur Dr, Palo Alto, CA 94304-2203.
- What is James Armontrout's phone number?
- The practice phone number listed in the NPPES registry for James Armontrout is (650) 723-4000.
- Does James Armontrout accept Medicare?
- James Armontrout is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Armontrout's NPI active?
- Yes — James Armontrout's NPI (1215202403) is active in the NPPES registry as of the last update on 2024-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.