RUTH A LAMBERT (CRNA) – Certified Registered Nurse Anesthetist, NPI 1396837183

RUTH A LAMBERT (CRNA) is a healthcare provider. based in Rockland, Delaware. specializing in Certified Registered Nurse Anesthetist. They hold the professional credentials CRNA. They hold a License No. L1-0033374 (DE). The NPI Number for RUTH A LAMBERT (CRNA) is 1396837183

Main info

Female
31 Years Of Experience
Accepts Medicare Assignment
Name
RUTH A LAMBERT (CRNA)
NPI
1396837183
Phone
(302) 651-4000
Address
PO BOX 191
Enumeration Date
29 September 2006
Last Update Date
8 June 2015

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2152447400
Graduation Year
1995 (31 years ago)
PAC ID
3274579057
Group Practice PAC ID
3173437613
Professional Enrollment ID
I20050701000228
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for RUTH A LAMBERT (CRNA)

  • 191, Mill Street, Rockport, Knox County, Maine, 04856, United States

    PROVIDER ENROLLMENT DEPT

    ROCKLAND, DE 197320191

    Phone: (302) 651-4000

    Fax: (302) 651-4945

    Type: Mailing

  • Nemours/Alfred I. duPont Hospital for Children, 1600, Rockland Road, Wilmington, New Castle County, Delaware, 19803, United States

    WILMINGTON, DE 198033607

    Phone: (302) 651-4200

    Type: Location

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: 2005-07-01

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
I20050701000228ICertified Registered Nurse Anesthetist (Crna)PATBD

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 19732)

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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: 3173437613View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)PA
Certified Registered Nurse Anesthetist (Crna)PA
A N E S T H E S I O L O G YMI
Certified Registered Nurse Anesthetist (Crna)PA
Certified Registered Nurse Anesthetist (Crna)ME
-PA
Certified Registered Nurse Anesthetist (Crna)PA
-PA
-PA
Certified Registered Nurse Anesthetist (Crna)PA

Reviews

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Frequently asked questions

What unique ID ties claims to RUTH A LAMBERT (CRNA)?
NPI 1396837183 is assigned to RUTH A LAMBERT (CRNA) under the national enumeration system.
Is RUTH A LAMBERT (CRNA)'s NPI currently valid?
The extract we use shows RUTH A LAMBERT (CRNA) as active.
Does RUTH A LAMBERT (CRNA) list a primary specialty?
If you are matching referrals, note Certified Registered Nurse Anesthetist for RUTH A LAMBERT (CRNA). Clinical services aligned with this taxonomy classification.
Does RUTH A LAMBERT (CRNA) practice in Delaware?
You will see Rockland, Delaware on file for RUTH A LAMBERT (CRNA) alongside any extra practice locations.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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