DR. ANNABELLE LEAH FONSECA (MD) – Surgical Oncology Physician, NPI 1073765269

DR. ANNABELLE LEAH FONSECA (MD) is a healthcare provider. based in Mobile, Alabama. specializing in SURGICAL ONCOLOGY. They hold the professional credentials MD. They hold a License No. 37495 (AL). The NPI Number for DR. ANNABELLE LEAH FONSECA (MD) is 1073765269

Main info

Female
Sole Proprietor
20 Years Of Experience
Accepts Medicare Assignment
Name
DR. ANNABELLE LEAH FONSECA (MD)
NPI
1073765269
Phone
(251) 434-3626
Address
PO BOX 40480
Enumeration Date
21 October 2008
Last Update Date
1 February 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2059379999
Graduation Year
2006 (20 years ago)
PAC ID
1951690700
Group Practice PAC ID
1951213107
Professional Enrollment ID
I20190110000836
Address ID
AL352332110BI2000XSXXX400

Contacts

Secure Messaging
afonseca@direct.uabmedicine.org
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:17State licenses:2Other namesUpdated within 12 months

33 SURGICAL ONCOLOGY in AL

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Provider Addresses for DR. ANNABELLE LEAH FONSECA (MD)

  • PO BOX 40480

    MOBILE, AL 366400480

    Phone: (251) 434-3626

    Fax: (251) 445-2464

    Type: Mailing

  • 2, Center Street, Richland Mobile Home Park, Tri-Cities, Benton County, Washington, 99354, United States

    MOBILE, AL 366041541

    Phone: (251) 660-5763

    Fax: (516) 605-7522

    Type: Location

  • 1601 Center St Ste 2N

    Mobile, AL 366041541

    Phone: (251) 660-5763

    Fax: (516) 605-7522

    Type: Location

  • 2000 6th Ave S

    Birmingham, AL 352332110

    Phone: (205) 934-3064

    Fax: (205) 975-5971

    Type: Location

  • PO BOX 55310

    BIRMINGHAM, AL 352555310

    Phone:

    Type: Mailing

  • 2000 6TH AVE S

    BIRMINGHAM, AL 352332110

    Phone: (205) 934-9999

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 26 Open Payments records for all available years, with a total value of $2,519.

Total Amount is formed as General ($2,519) + Research ($0) + Ownership ($0) = $2,519.

Last reported payment date: 2024-09-09 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($2,028).

Total Amount

$2,519

General + Research + Ownership

Payments

26

Total payment records

General Amount

$2,519

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-09

Latest reported date

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: 2019-01-10

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
I20190110000836ISurgical OncologyALTBD

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
99215Established patient office or other outpatient visit, 40-54 minutes2017$0
99205New patient office or other outpatient visit, 60-74 minutes1313$0
View full utilization report →

Insurance plans in this area (ZIP 36640)

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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: 1951213107View full group profile
NameSpecialtyState
N E P H R O L O G YTX
-AL
A N E S T H E S I O L O G YAL
E N D O C R I N O L O G YVA
Nurse PractitionerAL
-AL
Hospitalist, Internal MedicineAL
Clinical PsychologistAL
Nurse PractitionerAL
-AL

Reviews

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Frequently asked questions

What unique ID ties claims to DR. ANNABELLE LEAH FONSECA (MD)?
NPI 1073765269 is assigned to DR. ANNABELLE LEAH FONSECA (MD) under the national enumeration system.
Is DR. ANNABELLE LEAH FONSECA (MD) currently active in the NPI registry?
CMS-published data lists DR. ANNABELLE LEAH FONSECA (MD) as an active registrant.
Does DR. ANNABELLE LEAH FONSECA (MD) list a primary specialty?
If you are matching referrals, note Surgical Oncology Physician for DR. ANNABELLE LEAH FONSECA (MD). Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. ANNABELLE LEAH FONSECA (MD)?
The page summarizes Mobile, Alabama for DR. ANNABELLE LEAH FONSECA (MD); expand the address list for detail.
Is DR. ANNABELLE LEAH FONSECA (MD) a real provider?
This page reflects official NPPES data for NPI 1073765269. Always confirm identity and privileges with the practice and licensing boards.

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