What is Yotam Block's NPI number?

Yotam Block's National Provider Identifier (NPI) is 1861145930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yotam Block's specialty?

Yotam Block is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Yotam Block located?

Yotam Block's practice location on file with NPPES is 70 Main St, Florence, MA 01062-1466.

What is Yotam Block's phone number?

The practice phone number listed in the NPPES registry for Yotam Block is (413) 586-8400.

Does Yotam Block accept Medicare?

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

Is Yotam Block's NPI active?

Yes — Yotam Block's NPI (1861145930) is active in the NPPES registry as of the last update on 2025-06-09.

IndividualActiveAccepts Medicare

Yotam Block, PA-C

NPI 1861145930 · Physician Assistant · Florence, MA

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

Yotam Block, PA-C is a Physician Assistant provider in Florence, MA (NPI 1861145930).

Provider details

NPI number: 1861145930
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure28% of score
4 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
5 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
115 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)
Emergency Department Visit With Low Level of Medical Decision Making99283	56	$59
Emergency Department Visit With Moderate Level of Medical Decision Making99284	42	$101
Emergency Department Visit With High Level of Medical Decision Making99285	17	$146

Typical Medicare-allowed amounts for these services range $59–$146 (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 · 7 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Naproxen	31	31
Cephalexin	21	21
Doxycycline Hyclate	21	21
Prednisone	21	21
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	12	12
Methocarbamol	12	12
Oxycodone Hcl	11	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they 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 , 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.

Practice location

70 Main St

Florence, MA 01062-1466

Phone: (413) 586-8400

Fax: (866) 644-0872

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Mailing address