What is Gregory Marchand's NPI number?

Gregory Marchand's National Provider Identifier (NPI) is 1386698264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Marchand's specialty?

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

Where is Gregory Marchand located?

Gregory Marchand's practice location on file with NPPES is 5555 Youngstown Warren Rd, Niles, OH 44446-4804.

What is Gregory Marchand's phone number?

The practice phone number listed in the NPPES registry for Gregory Marchand is (330) 652-2441.

Does Gregory Marchand accept Medicare?

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

Is Gregory Marchand's NPI active?

Yes — Gregory Marchand's NPI (1386698264) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActiveAccepts Medicare

Gregory Marchand, O.D.

NPI 1386698264 · Optometrist · Niles, OH

Gregory Marchand, O.D. is a Optometrist provider in Niles, OH (NPI 1386698264).

Provider details

NPI number: 1386698264
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
License: OH4573 (OH)

Practice location

5555 Youngstown Warren Rd

Niles, OH 44446-4804

Phone: (330) 652-2441

Fax: (330) 652-5544

Approximate (ZIP-level) locationGet directions

More OH providers

Mailing address

6558 Winchell Rd

Hiram, OH 44234-9500

Specialties & taxonomies

OptometristPrimary152W00000XLicense OH4573 (OH)
Eye and Vision Services Providers

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

Profile Score

Established profile(68/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
124 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)
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	48	$50
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	26	$115
Exam of Visual Field With Extended Testing92083	19	$55
Imaging of Optic Nerve92133	19	$29
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	12	$141

Typical Medicare-allowed amounts for these services range $29–$141 (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
Latanoprost	200	42
Brimonidine Tartrate	37	—
Timolol Maleate	22	—
Prednisolone Acetate	12	—

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.

Enumerated: 2006-05-22
Last updated: 2007-07-08

Frequently asked questions

What is Gregory Marchand's NPI number?: Gregory Marchand's National Provider Identifier (NPI) is 1386698264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gregory Marchand's specialty?: Gregory Marchand is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Gregory Marchand located?: Gregory Marchand's practice location on file with NPPES is 5555 Youngstown Warren Rd, Niles, OH 44446-4804.
What is Gregory Marchand's phone number?: The practice phone number listed in the NPPES registry for Gregory Marchand is (330) 652-2441.
Does Gregory Marchand accept Medicare?: Gregory Marchand is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Gregory Marchand's NPI active?: Yes — Gregory Marchand's NPI (1386698264) 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	48	$50
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	26	$115
Exam of Visual Field With Extended Testing92083	19	$55
Imaging of Optic Nerve92133	19	$29
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	12	$141

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
Latanoprost	200	42
Brimonidine Tartrate	37	—
Timolol Maleate	22	—
Prednisolone Acetate	12	—

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)