DR. NANCY ELIZABETH MILLER-RIVERO (MD) – Retina Specialist (Ophthalmology) Physician, NPI 1417053752

DR. NANCY ELIZABETH MILLER-RIVERO (MD) is a healthcare provider. based in Trumbull, Connecticut. specializing in OPHTHALMOLOGY. They hold the professional credentials MD. They hold a License No. 209837 (NY). The NPI Number for DR. NANCY ELIZABETH MILLER-RIVERO (MD) is 1417053752

Main info

Female
Sole Proprietor
25 Years Of Experience
Accepts Medicare Assignment
Name
DR. NANCY ELIZABETH MILLER-RIVERO (MD)
NPI
1417053752
Phone
(203) 365-6565
Address
888 White Plains Rd Ste 202
Enumeration Date
15 September 2006
Last Update Date
8 September 2023

Doctor Profile

Medical School Name
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Secondary Phone
203787616110
Graduation Year
2001 (25 years ago)
PAC ID
6800987751
Group Practice PAC ID
2769573765
Professional Enrollment ID
I20070807000053
Address ID
CT065191600NE46XXXSTXX305
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

324 OPHTHALMOLOGY in CT

Provider Addresses for DR. NANCY ELIZABETH MILLER-RIVERO (MD)

  • 888 White Plains Rd Ste 202

    Trumbull, CT 066114552

    Phone: (203) 365-6565

    Fax: (203) 365-6567

    Type: Location

  • Hudson Retina, 94, Pine Street, Poughkeepsie, Dutchess County, New York, 12601, United States

    POUGHKEEPSIE, NY 126013942

    Phone: (845) 454-3030

    Fax: (845) 454-4125

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 29 Open Payments records for all available years, with a total value of $1,011.

Total Amount is formed as General ($1,011) + Research ($0) + Ownership ($0) = $1,011.

Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($380).

Total Amount

$1,011

General + Research + Ownership

Payments

29

Total payment records

General Amount

$1,011

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-13

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2011-02-10

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070807000053IOphthalmologyCTTBD
I20110210000035IOphthalmologyNYTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J2777Injection, faricimab-svoa, 0.1 mg2,40017$0
J0178Injection, aflibercept, 1 mg1,564191$0
92134Imaging of retina1,226449$0
92012Established patient problem focused exam of visual system1,016383$0
67028Injection of drug into eye905238$0
View full utilization report →

Insurance plans in this area (ZIP 06611)

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Provider's Procedures

DR. NANCY ELIZABETH MILLER-RIVERO (MD) performs procedures in OPHTHALMOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYNY92012Eye and medical examination for diagnosis and treatment, established patient1155390
OPHTHALMOLOGYNY92134Diagnostic imaging of retina1076455

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 2769573765View full group profile
NameSpecialtyState
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YNY
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YCT

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Frequently asked questions

What is the 10-digit NPI for DR. NANCY ELIZABETH MILLER-RIVERO (MD)?
DR. NANCY ELIZABETH MILLER-RIVERO (MD) — NPI 1417053752 — is the standard way to identify this listing.
Does the file indicate DR. NANCY ELIZABETH MILLER-RIVERO (MD) is practicing under active NPI?
Directory data currently reports DR. NANCY ELIZABETH MILLER-RIVERO (MD) as active.
What is DR. NANCY ELIZABETH MILLER-RIVERO (MD)'s primary classification?
Retina Specialist (Ophthalmology) Physician is the headline specialty for DR. NANCY ELIZABETH MILLER-RIVERO (MD) here. Clinical services aligned with this taxonomy classification.
What address line appears for DR. NANCY ELIZABETH MILLER-RIVERO (MD)?
DR. NANCY ELIZABETH MILLER-RIVERO (MD)'s geographic hint is Trumbull, Connecticut in our summary view.
How many locations tie to this NPI?
3 practice locations appear in the available data.

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