What is Ronald Seger's NPI number?

Ronald Seger's National Provider Identifier (NPI) is 1417910290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronald Seger's specialty?

Ronald Seger is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Ronald Seger located?

Ronald Seger's practice location on file with NPPES is 1150 W El Camino Real, Mountain View, CA 94040-2518.

What is Ronald Seger's phone number?

The practice phone number listed in the NPPES registry for Ronald Seger is (650) 967-5789.

Does Ronald Seger accept Medicare?

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

Is Ronald Seger's NPI active?

Yes — Ronald Seger's NPI (1417910290) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActiveAccepts Medicare

Ronald Seger, O.D.

NPI 1417910290 · Optometrist · Mountain View, CA

Ronald Seger, O.D. is a Optometrist provider in Mountain View, CA (NPI 1417910290).

Provider details

NPI number: 1417910290
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
License: 05772T (CA)

Practice location

1150 W El Camino Real

Mountain View, CA 94040-2518

Phone: (650) 967-5789

Fax: (650) 967-4106

Street-level locationGet directions

More CA providers

Mailing address

1150 W El Camino Real

Mountain View, CA 94040-2518

Specialties & taxonomies

OptometristPrimary152W00000XLicense 05772T (CA)
Eye and Vision Services Providers

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

Profile Score

Established profile(69/100 index)

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

Registry tenure25% of score
20 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
11 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)
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	11	$70

Typical Medicare-allowed amounts for these services range $70–$70 (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 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Latanoprost	20
Timolol Maleate	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.

$115 across 5 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: 2006-04-11
Last updated: 2007-07-08

Frequently asked questions

What is Ronald Seger's NPI number?: Ronald Seger's National Provider Identifier (NPI) is 1417910290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ronald Seger's specialty?: Ronald Seger is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Ronald Seger located?: Ronald Seger's practice location on file with NPPES is 1150 W El Camino Real, Mountain View, CA 94040-2518.
What is Ronald Seger's phone number?: The practice phone number listed in the NPPES registry for Ronald Seger is (650) 967-5789.
Does Ronald Seger accept Medicare?: Ronald Seger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ronald Seger's NPI active?: Yes — Ronald Seger's NPI (1417910290) 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.

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)
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	11	$70

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Latanoprost	20
Timolol Maleate	11

Transparency — industry payments

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

$115 across 5 records (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