DR. PATRICIA LEWIS (A.P.R.N.) – Psychiatric/Mental Health Clinical Nurse Specialist, NPI 1427154624

DR. PATRICIA LEWIS (A.P.R.N.) is a healthcare provider. based in Cambridge, Massachusetts. specializing in Psychiatric/Mental Health Clinical Nurse Specialist. They hold the professional credentials A.P.R.N.. They hold a License No. 162923 (MA). The NPI Number for DR. PATRICIA LEWIS (A.P.R.N.) is 1427154624

Main info

Female
Sole Proprietor
16 Years Of Experience
Accepts Medicare Assignment
Name
DR. PATRICIA LEWIS (A.P.R.N.)
NPI
1427154624
Phone
(617) 496-8700
Address
75 MOUNT AUBURN ST
Enumeration Date
15 September 2006
Last Update Date
23 March 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6176651000
Graduation Year
2010 (16 years ago)
PAC ID
4981504297
Group Practice PAC ID
8921910894
Professional Enrollment ID
I20040112000466
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. PATRICIA LEWIS (A.P.R.N.)

  • 75, Mount Auburn Street, Old Cambridge, Cambridgeport, Cambridge, Middlesex County, Massachusetts, 02138, United States

    HARVARD UNIVERSITY HEALTH SERVICE

    CAMBRIDGE, MA 021384960

    Phone: (617) 496-8700

    Fax: (617) 495-6059

    Type: Mailing

  • 13 MARILYN AVE

    ST AUGUSTINE, FL 320805345

    Phone: (617) 407-6527

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2022-05-18

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20220518000241ICertified Clinical Nurse Specialist (Cns)FLTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02138)

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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: 8921910894View full group profile
NameSpecialtyState
Family PracticeMA
-MA
-NH
Rheumatology, Internal MedicineMA
-MA
Emergency MedicineMA
Family PracticeMA
O B S T E T R I C S/ G Y N E C O L O G YPA
Emergency MedicineMA
Physician AssistantMA

Reviews

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Frequently asked questions

How do payers reference DR. PATRICIA LEWIS (A.P.R.N.)?
For DR. PATRICIA LEWIS (A.P.R.N.), use NPI 1427154624 as the unique 10-digit identifier.
Would DR. PATRICIA LEWIS (A.P.R.N.) appear as active to a payer?
You can treat DR. PATRICIA LEWIS (A.P.R.N.) as active for directory purposes; confirm clinical privileges separately.
How would a patient describe DR. PATRICIA LEWIS (A.P.R.N.)'s focus?
For DR. PATRICIA LEWIS (A.P.R.N.), the primary taxonomy reads as Psychiatric/Mental Health Clinical Nurse Specialist. Clinical services aligned with this taxonomy classification.
Is DR. PATRICIA LEWIS (A.P.R.N.) associated with Cambridge?
Public fields place DR. PATRICIA LEWIS (A.P.R.N.) around Cambridge, Massachusetts. Always confirm the exact site before visiting.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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