What is Loren Jack's NPI number?

Loren Jack's National Provider Identifier (NPI) is 1306171970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Loren Jack's specialty?

Loren Jack is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Loren Jack located?

Loren Jack's practice location on file with NPPES is 427 S Bernard St, Spokane, WA 99204-2509.

What is Loren Jack's phone number?

The practice phone number listed in the NPPES registry for Loren Jack is (509) 456-0107.

Does Loren Jack accept Medicare?

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

Is Loren Jack's NPI active?

Yes — Loren Jack's NPI (1306171970) is active in the NPPES registry as of the last update on 2024-08-01.

IndividualActiveAccepts Medicare

Loren Jack, M.D.

NPI 1306171970 · Ophthalmology Physician · Spokane, WA

Loren Jack, M.D. is a Ophthalmology Physician provider in Spokane, WA (NPI 1306171970).

Provider details

NPI number: 1306171970
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 60524950 (WA)

Practice location

427 S Bernard St

Spokane, WA 99204-2509

Phone: (509) 456-0107

Fax: (509) 747-2635

Street-level locationGet directions

More WA providers

Mailing address

427 S Bernard St

Spokane, WA 99204-2509

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense 60524950 (WA)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(90/100 index)

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

Registry tenure25% of score
17 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
5,299 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)
Imaging of Retina92134	2,327	$40
Injection of Drug Into Eye67028	1,663	$125
Established Patient Complete Exam of Visual System92014	456	$128
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	330	$91
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	124	$167
Photography of the Retina92250	118	$32

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisolone Acetate	93	70
Ofloxacin	70	62
Bromfenac Sodium	56	15
Atropine Sulfate	54	51
Latanoprost	37	25
Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol	28	12
Ketorolac Tromethamine	17	—
Timolol Maleate	12

Transparency — industry payments

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

$19 across 1 record (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: 2009-10-14
Last updated: 2024-08-01
Certified: 2024-08-01

Frequently asked questions

What is Loren Jack's NPI number?: Loren Jack's National Provider Identifier (NPI) is 1306171970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Loren Jack's specialty?: Loren Jack is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
Where is Loren Jack located?: Loren Jack's practice location on file with NPPES is 427 S Bernard St, Spokane, WA 99204-2509.
What is Loren Jack's phone number?: The practice phone number listed in the NPPES registry for Loren Jack is (509) 456-0107.
Does Loren Jack accept Medicare?: Loren Jack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Loren Jack's NPI active?: Yes — Loren Jack's NPI (1306171970) is active in the NPPES registry as of the last update on 2024-08-01.

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)
Imaging of Retina92134	2,327	$40
Injection of Drug Into Eye67028	1,663	$125
Established Patient Complete Exam of Visual System92014	456	$128
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	330	$91
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	124	$167
Photography of the Retina92250	118	$32

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisolone Acetate	93	70
Ofloxacin	70	62
Bromfenac Sodium	56	15
Atropine Sulfate	54	51
Latanoprost	37	25
Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol	28	12
Ketorolac Tromethamine	17	—
Timolol Maleate	12

Transparency — industry payments

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

$19 across 1 record (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments