Susan Shapiro, M.D.
NPI 1396769527 · Family Medicine Physician · Grass Valley, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Shapiro, M.D. is a Family Medicine Physician provider in Grass Valley, CA (NPI 1396769527).
Provider details
- NPI number
- 1396769527
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A31393 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
29 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) |
|---|---|---|
| Testing for Presence of Drug, Read By Direct Observation80305 | 29 | $12 |
Typical Medicare-allowed amounts for these services range $12–$12 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl | 32 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 31 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 25 |
| Atorvastatin Calcium | 21 |
| Hydrochlorothiazide | 18 |
| Levothyroxine Sodium | 17 |
| Ondansetronbrand: Ondansetron Odt | 17 |
| Diazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2023-03-07
Frequently asked questions
- What is Susan Shapiro's NPI number?
- Susan Shapiro's National Provider Identifier (NPI) is 1396769527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Shapiro's specialty?
- Susan Shapiro is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Shapiro located?
- Susan Shapiro's practice location on file with NPPES is 13793 Christopher Robin Way, Grass Valley, CA 95945-9335.
- What is Susan Shapiro's phone number?
- The practice phone number listed in the NPPES registry for Susan Shapiro is (530) 798-5003.
- Does Susan Shapiro accept Medicare?
- Susan Shapiro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Shapiro's NPI active?
- Yes — Susan Shapiro's NPI (1396769527) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.