MARY M MCCORMACK (RD, LDN) – Registered Dietitian, NPI 1104978659

MARY M MCCORMACK (RD, LDN) is a healthcare provider. based in Fort myers, Florida. specializing in Registered Dietitian. They hold the professional credentials RD, LDN. They hold a License No. ND86 (FL). The NPI Number for MARY M MCCORMACK (RD, LDN) is 1104978659

Main info

Female
Sole Proprietor
49 Years Of Experience
Accepts Medicare Assignment
Name
MARY M MCCORMACK (RD, LDN)
NPI
1104978659
Phone
(239) 454-4466
Address
12458 MCGREGOR WOODS CIR
Enumeration Date
17 January 2007
Last Update Date
17 September 2008

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2399390999
Graduation Year
1977 (49 years ago)
PAC ID
6406803345
Group Practice PAC ID
4587567953
Professional Enrollment ID
I20070517000080
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for MARY M MCCORMACK (RD, LDN)

  • 12458 MCGREGOR WOODS CIR

    FORT MYERS, FL 339082459

    Phone: (239) 454-4466

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

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: 2007-05-17

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
I20070517000080IRegistered Dietitian Or Nutrition ProfessionalFLTBD

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 33908)

Loading plans...

Provider's Procedures

MARY M MCCORMACK (RD, LDN) performs procedures in Registered Dietitian. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
REGISTERED DIETITIAN OR NUTRITION PFL97802Medical nutrition therapy, assessment and intervention, each 15 minutes30661

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: 4587567953View full group profile
NameSpecialtyState
Nurse PractitionerFL
N E P H R O L O G YFL
N E P H R O L O G YFL
N E P H R O L O G YFL
-FL
-FL
-FL
N E P H R O L O G YOH
N E P H R O L O G YFL
N E P H R O L O G YFL

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What number should I use to identify MARY M MCCORMACK (RD, LDN) for billing?
Administrative and clinical systems typically use NPI 1104978659 for MARY M MCCORMACK (RD, LDN).
Is MARY M MCCORMACK (RD, LDN) currently accepting referrals based on NPI status?
Registry metadata lists MARY M MCCORMACK (RD, LDN) as active.
Which specialty label fits MARY M MCCORMACK (RD, LDN)?
NPPES ties MARY M MCCORMACK (RD, LDN) to Registered Dietitian in the taxonomy section. Clinical services aligned with this taxonomy classification.
What city is tied to MARY M MCCORMACK (RD, LDN)?
The directory associates MARY M MCCORMACK (RD, LDN) with Fort Myers, Florida. Check all listed addresses for suites or satellite offices.
Can I export MARY M MCCORMACK (RD, LDN)'s record?
You can download the official NPPES record; we summarize key fields for readability.

Similar Providers

MS. JACQUELYN A KASZUBA (MSRD)

Registered Dietitian
3033 WINKLER AVENUE EXT
NPI: 1841306461

SUSAN E HARMS (DIETICIAN)

Registered Dietitian
Fort Myers Post Office, North Airport Road, Lee County, Florida, 33907, United States
NPI: 1801904404

SHARON ANNE TILBE (R.D N.D.)

Registered Dietitian
Fort Myers Post Office, North Airport Road, Lee County, Florida, 33907, United States
NPI: 1265535579
13813 Metro Pkwy
NPI: 1659491884

JAYME A KUKOWSKI

Registered Dietitian
PO BOX 7006
NPI: 1841414356
PO BOX 2147
NPI: 1316132699

MRS. STACY D LAFFIN (MS,RD,LD)

Registered Dietitian
PO BOX 2147
NPI: 1861675175
6501 GREENBRIAR FARMS RD
NPI: 1689859365

MRS. KAREN ANNE BUCHANAN

Registered Dietitian
8849 PASEO DE VALENCIA ST
NPI: 1598904674