KATHRYN E ACKERMAN (M.D.) – Sports Medicine (Internal Medicine) Physician, NPI 1124046644

KATHRYN E ACKERMAN (M.D.) is a healthcare provider. based in Boston, Massachusetts. specializing in SPORTS MEDICINE, INTERNAL MEDICINE, ENDOCRINOLOGY, INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 228833 (MA). The NPI Number for KATHRYN E ACKERMAN (M.D.) is 1124046644

Main info

Female
28 Years Of Experience
Accepts Medicare Assignment
Name
KATHRYN E ACKERMAN (M.D.)
NPI
1124046644
Phone
(617) 355-6247
Address
319 LONGWOOD AVE
Enumeration Date
17 July 2006
Last Update Date
11 September 2025

Doctor Profile

Medical School Name
JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
6174750496
Graduation Year
1998 (28 years ago)
PAC ID
5698838613
Group Practice PAC ID
0749793586
Professional Enrollment ID
I20250807003326
Address ID
MA021352040BR20XXXSTXX328
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness85
Years active:19State licenses:1Digital endpointsOther names

164 SPORTS MEDICINE in MA

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Provider Addresses for KATHRYN E ACKERMAN (M.D.)

  • Quest Diagnostics, 319, Longwood Avenue, Boston, Suffolk County, Massachusetts, 02115, United States

    6TH FLOOR

    BOSTON, MA 021155728

    Phone: (617) 355-6247

    Fax: (617) 731-5298

    Type: Location

  • 20 GUEST ST STE 200

    BRIGHTON, MA 021352040

    Phone: (617) 362-6450

    Fax: (617) 362-6460

    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: 2009-01-16

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
I20090116000136ISports MedicineMATBD

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 02115)

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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: 0749793586View full group profile
NameSpecialtyState
Physical Medicine And RehabilitationMA

Reviews

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Frequently asked questions

Does KATHRYN E ACKERMAN (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — KATHRYN E ACKERMAN (M.D.) uses 1124046644.
Does CMS list KATHRYN E ACKERMAN (M.D.) as active?
Yes — KATHRYN E ACKERMAN (M.D.) is active in the NPI listing used on this page.
What healthcare role does KATHRYN E ACKERMAN (M.D.) hold?
Scheduling teams often label KATHRYN E ACKERMAN (M.D.) under Sports Medicine (Internal Medicine) Physician. Clinical services aligned with this taxonomy classification.
Where should I expect KATHRYN E ACKERMAN (M.D.) on a map?
Expect Boston, Massachusetts as a primary anchor for KATHRYN E ACKERMAN (M.D.) unless the record lists multiple sites.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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