DR. GREGORY ISAAC OSTROW M.D.
NPI 1669559522
Ophthalmology in San Diego, CA

Q: What is Gregory Ostrow's NPI number?

The NPI number for Gregory Ostrow is 1669559522. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Q: What is Gregory Ostrow's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Ostrow was last updated on June 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 31, 2006PECOS EnrolledAccepts Medicare Assignment

3811 VALLEY CENTRE DR, SAN DIEGO, CA 92130(858) 764-3176(858) 764-9067 Get Directions Write a Review

NPPES record last updated: June 14, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Gregory Isaac Ostrow M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GREGORY ISAAC OSTROW M.D. (NPI 1669559522) is an individual ophthalmology provider in San Diego, California, licensed in California (A99356) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (2002).

NPPES Registry Identity

NPI1669559522

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. GREGORY ISAAC OSTROWCredential: M.D.

Location Address3811 VALLEY CENTRE DRSan Diego, CA 92130-3318

Mailing Address10790 Rancho Bernardo Rd.San Diego, CA 92127-5705 · (858) 764-3176

Phone(858) 764-3176

Fax(858) 764-9067

Sole ProprietorNo

Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2002

Enumeration DateOctober 31, 2006

Last NPPES UpdateJune 14, 2017

✔ NPI 1669559522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · A99356

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

3811 VALLEY CENTRE DR, San Diego, CA 92130

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregory Isaac Ostrow M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688759533

PECOS Enrollment IDI20080317000527

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Exam to measure eye deviation and range of motion 92060

This is an eye exam that checks for any misalignment in your eyes, also known as deviation. It also assesses the movement range of your eyes. The procedure is painless and helps in detecting conditions like strabismus or other vision issues.

453 services268 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

139 services103 patients

Realignment of horizontal eye muscle 67311

Realignment of horizontal eye muscle is a surgical procedure to correct strabismus, a condition where your eyes don't align properly. The surgeon adjusts the muscles that control eye movement, improving coordination and focus. This helps to restore normal eye alignment and functioning.

41 services41 patients

Realignment of eye muscle following injury or eye surgery 67331

Realignment of eye muscles is a procedure performed to correct issues with eye movement or alignment, often due to injury or past surgery. It involves adjusting the muscles that control eye movement to improve coordination and focus, enhancing visual function.

39 services38 patients

Realignment of vertical eye muscle 67314

Realignment of vertical eye muscle is a surgical procedure aimed to correct problems with eye movement or alignment. This involves adjusting the length or position of eye muscles, helping your eyes to focus together properly. It's a common solution for conditions like strabismus (crossed eyes).

31 services29 patients

Realignment of eye muscle complicated by scarring or restrictive muscle movement 67332

This procedure adjusts the eye muscle to correct vision issues caused by scarring or limited muscle movement. It involves altering the position or length of the muscle to enable better eye alignment and movement, improving eye coordination and focus.

16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92130 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$140.22 typical visit price

range $62.10 – $184.71

Typical copayment $35.05 (range $15.52 – $46.17)

Most-billed visit code 99204

Established Patient

$76.87 typical visit price

range $20.62 – $151.42

Typical copayment $19.21 (range $5.15 – $37.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANDREW SHIN LAI MD

Internal Medicine

3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

San Diego County (858) 455-9100

DR. TODD M. HITCHCOCK M.D.

Internal Medicine (Cardiovascular Disease)

3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

San Diego County (858) 764-3110

MANDY HILLMER FNP-C, CPNP

Nurse Practitioner (Pediatrics)

3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

San Diego County (858) 764-3040

DR. RIO DION DICKENS M.D.

Internal Medicine

3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

San Diego County (858) 764-3000

DR. HOLLY E. HAUSER M.D.

Family Medicine

3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

San Diego County (858) 764-9081

MITCH BIERMANN

Internal Medicine

3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

San Diego County (858) 764-3320

DR. ILIA J.L. CHRISTY M.D.

Internal Medicine

3811 VALLEY CENTRE DR, S99
SAN DIEGO, CA 92130

San Diego County (858) 764-3000

ALISON CUSMANO FNP

Nurse Practitioner (Primary Care)

3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

San Diego County (858) 764-3100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Ostrow's NPI number?

The NPI number for Gregory Ostrow is 1669559522. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is Gregory Ostrow located?

Gregory Ostrow practices at 3811 Valley Centre Dr, San Diego, CA 92130. The listed phone number is (858) 764-3176.

What is Gregory Ostrow's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Gregory Ostrow enrolled in Medicare?

Yes. Gregory Ostrow is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Gregory Ostrow was last updated on June 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.