DR. ENOCH H NAM MD
NPI 1578799037
Ophthalmology - Cornea and External Diseases Specialist in Walnut Creek, CA

Q: What is Enoch Nam's NPI number?

The NPI number for Enoch Nam is 1578799037. It was assigned to this individual provider in the NPPES registry on June 10, 2009.

Q: What is Enoch Nam's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Cornea and External Diseases Specialist, with taxonomy code 207WX0120X.

Q: When was this NPI record last updated?

The NPPES record for Enoch Nam was last updated on February 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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 June 10, 2009PECOS EnrolledAccepts Medicare Assignment

91.36/100

CMS Quality Rating

2700 YGNACIO VALLEY RD STE 150, WALNUT CREEK, CA 94598(925) 222-5476 Get Directions Write a Review

NPPES record last updated: February 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 22, 2025, Dec 23, 2024, Nov 15, 2024 and 1 more (4 updates tracked since 2024).

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About Dr. Enoch H Nam Md NPPES

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

DR. ENOCH H NAM MD (NPI 1578799037) is an individual cornea and external diseases specialist in Walnut Creek, California, licensed in California (A110996) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Loma Linda, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2008).

NPPES Registry Identity

NPI1578799037

Entity TypeIndividualMale

Primary Taxonomy207WX0120X

Provider Legal NameDR. ENOCH H NAMCredential: MD

Location Address2700 YGNACIO VALLEY RD STE 150Walnut Creek, CA 94598-3455

Mailing Address2700 Ygnacio Valley Rd Ste 150Walnut Creek, CA 94598-3455 · (925) 268-0338 · Fax (925) 268-0339

Phone(925) 222-5476

Sole ProprietorNo

Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2008

Enumeration DateJune 10, 2009

Last NPPES UpdateFebruary 22, 20254 updates tracked since enumeration

NPPES CertifiedFebruary 22, 2025

✔ NPI 1578799037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmology · Cornea and External Diseases SpecialistAllopathic & Osteopathic Physicians

Taxonomy Code207WX0120X

License✔ Licensed in CA · A110996

Definition

An ophthalmologist who specializes in diseases of the cornea, sclera, eyelids, conjunctiva, and anterior segment of the eye.

2700 YGNACIO VALLEY RD STE 150, Walnut Creek, CA 94598

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Secondary Practice Location 1

Location 111370 Anderson St, Suite 1800Loma Linda, CA 92354-3450 · Phone (909) 558-2154 · Fax (909) 558-2180

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Enoch H Nam Md 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 ID6507020104

PECOS Enrollment IDI20130731000401

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.

Medicare Billing Reassignments

Medicare enrollment records show Enoch Nam reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Enoch Nam MD Inc

Same address

Ophthalmology

2700 YGNACIO VALLEY RD STE 150
Walnut Creek, CA 94598

Reassigned Medicare billing, California enrollment

NPI 1114775129 (925) 222-5476

John Muir Trauma Physicians Billing Service

1.5 mi

Trauma Surgery

1601 YGNACIO VALLEY RD
Walnut Creek, CA 94598

Reassigned Medicare billing, California enrollment
810 clinicians in this Medicare group

NPI 1962551861 (925) 947-5331

Northern California Cornea Associates Inc

1.6 mi

Ophthalmology

122 LA CASA VIA, STE 222
Walnut Creek, CA 94598

Reassigned Medicare billing, California enrollment
10 clinicians in this Medicare group

NPI 1992889240 (925) 947-0888

Danville-San Ramon Eye Medical Corp

8.3 mi

Ophthalmology

909 SAN RAMON VALLEY BLVD, STE 114
Danville, CA 94526

Reassigned Medicare billing, California enrollment
4 clinicians in this Medicare group

NPI 1437146206 (925) 837-6428

Central Valley Eye Medical Group Inc.

39 mi

Ophthalmology

36 WEST YOKUTS AVE, SUITE 1
Stockton, CA 95207

Reassigned Medicare billing, California enrollment
19 clinicians in this Medicare group

NPI 1609975366 (209) 952-3700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 15

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

560 services366 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

316 services202 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.

300 services195 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

203 services163 patients

Ct scan of cornea 92025

A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.

122 services113 patients

Fitting of contact lens for treatment of eye surface disease 92071

Fitting of contact lenses for eye surface disease involves a specialist assessing your eye condition and prescribing special lenses. These lenses help protect the eye surface, promote healing, and improve vision. It's a safe, non-invasive treatment.

81 services33 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

64 services58 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

63 services63 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

63 services56 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

56 services56 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

52 services49 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

43 services34 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

22 services19 patients

Removal of eyelashes using forceps 67820

The removal of eyelashes using forceps is a simple procedure where a medical professional gently extracts unwanted or problematic eyelashes with a specialized tool. This is often done to alleviate discomfort or to treat conditions like trichiasis, where eyelashes grow inward.

22 services17 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94598 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.36/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

71.21

Other Providers at the Same Location NPPES

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

ENOCH NAM MD INC

Ophthalmology

2700 YGNACIO VALLEY RD STE 150
WALNUT CREEK, CA 94598

Contra Costa County (925) 222-5476

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 Enoch Nam's NPI number?

The NPI number for Enoch Nam is 1578799037. It was assigned to this individual provider in the NPPES registry on June 10, 2009.

Where is Enoch Nam located?

Enoch Nam practices at 2700 Ygnacio Valley Rd Ste 150, Walnut Creek, CA 94598. The listed phone number is (925) 222-5476.

What is Enoch Nam's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Cornea and External Diseases Specialist, with taxonomy code 207WX0120X.

Is Enoch Nam enrolled in Medicare?

Yes. Enoch Nam 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 Enoch Nam was last updated on February 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.