Jay Blake, NP
NPI 1619284742 · Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jay Blake, NP is a Nurse Practitioner provider in San Diego, CA (NPI 1619284742).
Provider details
- NPI number
- 1619284742
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- RN2265898 (MA)
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 tenure25% of score
15 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
1,294 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 483 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 292 | $88 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 158 | $47 |
| Biopsy of Related Skin Growth, First Growth11102 | 129 | $88 |
| Destruction of Skin Growth, 1-14 Growths17110 | 91 | $115 |
| Biopsy of Related Skin Growth, Each Additional Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 33 | 18 |
| Fluorouracil | 30 | 22 |
| Betamethasone Dipropionate | 22 | 20 |
| Doxycycline Monohydrate | 17 | 14 |
| Fluocinonide | 17 | 11 |
| Fluconazole | 16 | 12 |
| Gentamicin Sulfate | 16 | 14 |
| Tralokinumab-Ldrmbrand: Adbry | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,966 across 52 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
- 2010-09-10
- Last updated
- 2023-08-07
- Certified
- 2023-08-07
Frequently asked questions
- What is Jay Blake's NPI number?
- Jay Blake's National Provider Identifier (NPI) is 1619284742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Blake's specialty?
- Jay Blake is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jay Blake located?
- Jay Blake's practice location on file with NPPES is 3965 Fifth Ave Ste 200, San Diego, CA 92103-3107.
- What is Jay Blake's phone number?
- The practice phone number listed in the NPPES registry for Jay Blake is (619) 542-2483.
- Does Jay Blake accept Medicare?
- Jay Blake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jay Blake's NPI active?
- Yes — Jay Blake's NPI (1619284742) is active in the NPPES registry as of the last update on 2023-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.