Susan Claydon, N.P.
NPI 1336147057 · Family Nurse Practitioner · Grass Valley, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Claydon, N.P. is a Family Nurse Practitioner provider in Grass Valley, CA (NPI 1336147057).
Provider details
- NPI number
- 1336147057
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 305917 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
664 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) |
|---|---|---|
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 333 | $156 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 182 | $107 |
| 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 | 40 | $14 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 27 | $170 |
| Advance Care Planning, First 30 Minutes99497 | 26 | $68 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 146 | 24 |
| Metoprolol Succinate | 101 | 16 |
| Lisinopril | 87 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 85 | 17 |
| Quetiapine Fumarate | 79 | 17 |
| Atorvastatin Calcium | 74 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2007-07-12
Frequently asked questions
- What is Susan Claydon's NPI number?
- Susan Claydon's National Provider Identifier (NPI) is 1336147057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Claydon's specialty?
- Susan Claydon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Claydon located?
- Susan Claydon's practice location on file with NPPES is 150 Catherine Ln, Grass Valley, CA 95945-5719.
- What is Susan Claydon's phone number?
- The practice phone number listed in the NPPES registry for Susan Claydon is (530) 271-2100.
- Does Susan Claydon accept Medicare?
- Susan Claydon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Claydon's NPI active?
- Yes — Susan Claydon's NPI (1336147057) is active in the NPPES registry as of the last update on 2007-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.