Judy Lock, FNP
NPI 1235354945 · Nurse Practitioner · Healdsburg, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judy Lock, FNP is a Nurse Practitioner provider in Healdsburg, CA (NPI 1235354945).
Provider details
- NPI number
- 1235354945
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 16630 (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
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
3,563 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,009 | $70 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 802 | $70 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 253 | $130 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 207 | $40 |
| Initial Nursing Facility Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99304 | 166 | $74 |
| Removal of Muscle And/Or Tissue, Each Additional 20.0 Sq Cm Or Less11046 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Judy Lock's NPI number?
- Judy Lock's National Provider Identifier (NPI) is 1235354945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judy Lock's specialty?
- Judy Lock is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Judy Lock located?
- Judy Lock's practice location on file with NPPES is 1381 University St, Healdsburg, CA 95448-3314.
- What is Judy Lock's phone number?
- The practice phone number listed in the NPPES registry for Judy Lock is (707) 431-8234.
- Does Judy Lock accept Medicare?
- Judy Lock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judy Lock's NPI active?
- Yes — Judy Lock's NPI (1235354945) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.