Jeffrey Ralph, M.D.
NPI 1073542676 · Neuromuscular Medicine (Psychiatry & Neurology) Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Ralph, M.D. is a Neuromuscular Medicine (Psychiatry & Neurology) Physician provider in San Francisco, CA (NPI 1073542676).
Provider details
- NPI number
- 1073542676
- Entity type
- Individual
- Primary specialty
- Neuromuscular Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A74022 (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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
918 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 365 | $160 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 151 | $51 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 73 | $200 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 69 | $51 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885 | 58 | $21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Duloxetine Hcl | 110 | 27 |
| Gabapentin | 110 | 37 |
| Immun Glob G(igg)/Pro/Iga 0-50brand: Privigen | 96 | — |
| Prednisone | 85 | 22 |
| Pyridostigmine Bromide | 79 | 19 |
| Immun Glob G(igg)/Gly/Iga 0-50brand: Gammaplex | 67 | — |
| Tramadol Hcl | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$131 across 2 records (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
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2023-02-13
- Certified
- 2023-02-13
Frequently asked questions
- What is Jeffrey Ralph's NPI number?
- Jeffrey Ralph's National Provider Identifier (NPI) is 1073542676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Ralph's specialty?
- Jeffrey Ralph is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Ralph located?
- Jeffrey Ralph's practice location on file with NPPES is 400 Parnassus Ave, San Francisco, CA 94143-2202.
- What is Jeffrey Ralph's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Ralph is (415) 353-2273.
- Does Jeffrey Ralph accept Medicare?
- Jeffrey Ralph is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Ralph's NPI active?
- Yes — Jeffrey Ralph's NPI (1073542676) is active in the NPPES registry as of the last update on 2023-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.