DR. RONALD D SIEGEL PSY.D.
NPI 1366401069
Psychologist - Clinical in Lincoln, MA

Q: What is Ronald Siegel's NPI number?

The NPI number for Ronald Siegel is 1366401069. It was assigned to this individual provider in the NPPES registry on March 21, 2006.

Q: What is Ronald Siegel's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Siegel was last updated on December 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 March 21, 2006PECOS EnrolledAccepts Medicare Assignment

20 LONGMEADOW RD, LINCOLN, MA 01773(781) 259-3434 Get Directions Write a Review

NPPES record last updated: December 14, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Ronald D Siegel Psy.d. NPPES

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

DR. RONALD D SIEGEL PSY.D. (NPI 1366401069) is an individual clinical provider in Lincoln, Massachusetts, licensed in Massachusetts (3585) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1366401069

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. RONALD D SIEGELCredential: PSY.D.

Location Address20 LONGMEADOW RDLincoln, MA 01773-4810

Mailing Address20 Longmeadow RdLincoln, MA 01773-4810 · (781) 259-3434

Phone(781) 259-3434

Sole ProprietorYes

Medical School CMSOtherGraduated 1983

Enumeration DateMarch 21, 2006

Last NPPES UpdateDecember 14, 2011

✔ NPI 1366401069 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in MA · 3585

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

20 LONGMEADOW RD, Lincoln, MA 01773

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Other Identifiers 3

Medicaid0514586MA

Medicare ID-Type UnspecifiedW03629MA

OtherW03629MA · Blue Shield Of Mass.

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. Ronald D Siegel Psy.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 ID2365604170

PECOS Enrollment IDI20120424000129

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 01773 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

$189.86 typical visit price

range $63.72 – $189.86

Typical copayment $47.46 (range $15.93 – $47.46)

Most-billed visit code 99205

Established Patient

$111.18 typical visit price

range $21.07 – $155.29

Typical copayment $27.79 (range $5.26 – $38.82)

Most-billed visit code 99214

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

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

DR. GINA ARONS PSY.D.

Psychologist (Clinical)

20 LONGMEADOW RD
LINCOLN, MA 01773

Middlesex County (781) 259-3434

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 Ronald Siegel's NPI number?

The NPI number for Ronald Siegel is 1366401069. It was assigned to this individual provider in the NPPES registry on March 21, 2006.

Where is Ronald Siegel located?

Ronald Siegel practices at 20 Longmeadow Rd, Lincoln, MA 01773. The listed phone number is (781) 259-3434.

What is Ronald Siegel's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Ronald Siegel enrolled in Medicare?

Yes. Ronald Siegel 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 Ronald Siegel was last updated on December 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.