What is Aaron Bloch's NPI number?

Aaron Bloch's National Provider Identifier (NPI) is 1508420464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Aaron Bloch's specialty?

Aaron Bloch is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).

Where is Aaron Bloch located?

Aaron Bloch's practice location on file with NPPES is 28078 Baxter Rd Ste 450, Murrieta, CA 92563-1405.

What is Aaron Bloch's phone number?

The practice phone number listed in the NPPES registry for Aaron Bloch is (951) 677-3000.

Does Aaron Bloch accept Medicare?

Aaron Bloch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Aaron Bloch's NPI active?

Yes — Aaron Bloch's NPI (1508420464) is active in the NPPES registry as of the last update on 2024-08-21.

IndividualActiveAccepts Medicare

Aaron Bloch

NPI 1508420464 · Urology Physician · Murrieta, CA

Aaron Bloch is a Urology Physician provider in Murrieta, CA (NPI 1508420464).

Provider details

NPI number: 1508420464
Entity type: Individual
Primary specialty: Urology PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: Yes
License: A194522 (CA)

Practice location

28078 Baxter Rd Ste 450

Murrieta, CA 92563-1405

Phone: (951) 677-3000

Fax: (951) 672-4171

Street-level locationGet directions

More CA providers

Mailing address

719 Sonrisa St

Solana Beach, CA 92075-2407

Specialties & taxonomies

Urology PhysicianPrimary208800000XLicense A194522 (CA)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

801 S Main St Ste 201
Corona, CA 92882-3410
Phone: (951) 735-2700
Fax: (951) 735-7564

Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(57/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
7 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
201 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 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)
Automated Urinalysis Test81003	64	$2
Ultrasound Measurement of Bladder Capacity After Voiding51798	58	$12
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	31	$115
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	31	$94
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	17	$163

Typical Medicare-allowed amounts for these services range $2–$163 (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 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tamsulosin Hcl	32	21
Cefuroxime Axetilbrand: Cefuroxime	12	12
Estradiol	11	—
Trospium Chloride	11	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$842 across 25 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.

Enumerated: 2019-04-26
Last updated: 2024-08-21
Certified: 2024-08-21

Frequently asked questions

What is Aaron Bloch's NPI number?: Aaron Bloch's National Provider Identifier (NPI) is 1508420464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Aaron Bloch's specialty?: Aaron Bloch is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
Where is Aaron Bloch located?: Aaron Bloch's practice location on file with NPPES is 28078 Baxter Rd Ste 450, Murrieta, CA 92563-1405.
What is Aaron Bloch's phone number?: The practice phone number listed in the NPPES registry for Aaron Bloch is (951) 677-3000.
Does Aaron Bloch accept Medicare?: Aaron Bloch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Aaron Bloch's NPI active?: Yes — Aaron Bloch's NPI (1508420464) is active in the NPPES registry as of the last update on 2024-08-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
Automated Urinalysis Test81003	64	$2
Ultrasound Measurement of Bladder Capacity After Voiding51798	58	$12
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	31	$115
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	31	$94
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	17	$163

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tamsulosin Hcl	32	21
Cefuroxime Axetilbrand: Cefuroxime	12	12
Estradiol	11	—
Trospium Chloride	11	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$842 across 25 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments