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DR. NATHANIEL MCKAY O.D.
NPI 1578978201
Optometrist in Washington, DC

Active since June 20, 2014PECOS EnrolledAccepts Medicare Assignment
88.37/100
CMS Quality Rating
1100 2ND PL SE APT 200, WASHINGTON, DC 20003(814) 241-9413 Get Directions Write a Review

NPPES record last updated: May 10, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 10, 2023, Sep 11, 2019 (2 updates tracked since 2019).

About Dr. Nathaniel Mckay O.d. NPPES

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

DR. NATHANIEL MCKAY O.D. (NPI 1578978201) is an individual optometrist in Washington, District Of Columbia, licensed in Maryland (TA2485) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Glen Burnie, and is a graduate of Pennsylvania College Of Optometry (2014).

NPPES Registry Identity

NPI1578978201
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. NATHANIEL MCKAYCredential: O.D.
Location Address1100 2ND PL SE APT 200Washington, DC 20003-2556
Mailing Address1100 2nd Pl Se Apt 200Washington, DC 20003-2556 · (443) 302-2108
Phone(814) 241-9413
Sole ProprietorYes
Medical School CMSPennsylvania College Of OptometryGraduated 2014
Enumeration DateJune 20, 2014
Last NPPES UpdateMay 10, 20232 updates tracked since enumeration
NPPES CertifiedApril 11, 2023
✔ NPI 1578978201 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in MD · TA2485✔ Licensed in PA · OEG002929
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
1100 2ND PL SE APT 200, Washington, DC 20003
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Secondary Practice Location 1

Location 1200 Hospital Dr, suite 600Glen Burnie, MD 21061-5884 · Phone (410) 766-3937

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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. Nathaniel Mckay O.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 ID7810204369
PECOS Enrollment IDI20190423001141
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20003 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

88.37/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.96
Improvement Activities40
Cost65.97

Other Providers at the Same Location NPPES

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

EYCON LLC
Optometrist
1100 2ND PL SE APT 200
WASHINGTON, DC 20003
District of Columbia (814) 241-9413

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 Nathaniel Mckay's NPI number?

The NPI number for Nathaniel Mckay is 1578978201. It was assigned to this individual provider in the NPPES registry on June 20, 2014.

Where is Nathaniel Mckay located?

Nathaniel Mckay practices at 1100 2nd Pl SE Apt 200, Washington, DC 20003. The listed phone number is (814) 241-9413.

What is Nathaniel Mckay's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Nathaniel Mckay enrolled in Medicare?

Yes. Nathaniel Mckay 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.

What insurance does Nathaniel Mckay accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Nathaniel Mckay as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nathaniel Mckay was last updated on May 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.