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CECILIA LARSON MD
NPI 1366539934
Internal Medicine - Endocrinology, Diabetes & Metabolism in Needham, MA

Active since October 06, 2006PECOS Enrolled
148 CHESTNUT ST, JOSLIN CLINIC, NEEDHAM, MA 02492(781) 453-5231(781) 453-3654 Get Directions Write a Review

NPPES record last updated: December 16, 2011. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Cecilia Larson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CECILIA LARSON MD (NPI 1366539934) is an individual endocrinology, diabetes & metabolism provider in Needham, Massachusetts, licensed in Massachusetts (76286) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366539934
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameCECILIA LARSONCredential: MD
Location Address148 CHESTNUT ST, JOSLIN CLINICNeedham, MA 02492-2505
Mailing Address105 Overbrook DrWellesley, MA 02482-1044
Phone(781) 453-5231
Fax(781) 453-3654
Sole ProprietorNo
Enumeration DateOctober 6, 2006
Last NPPES UpdateDecember 16, 2011
✔ NPI 1366539934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MA · 76286
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 76286 (MA)
148 CHESTNUT ST, Needham, MA 02492
Open in Google Maps ↗

Other Identifiers 1

Other76286MA · Medical License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cecilia Larson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02492 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
13 suppliers27 claims107 services$6.25 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
7 suppliers11 claims21 services$1.19 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
2 suppliers11 claims11 services$286.43 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
13 suppliers124 claims124 services$178.52 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GRETCHEN O'BRIEN N.P.
Nurse Practitioner
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-7750
MRS. CAROL JEANNE MURPHY ANP RNMSCS
Nurse Practitioner (Occupational Health)
148 CHESTNUT ST, BETH ISRAEL DEACONESS HOSPITAL NEEDHAM
NEEDHAM, MA 02492
Norfolk County (781) 453-3028
MARK E HAFFENREFFER M.D.
Orthopaedic Surgery (Sports Medicine)
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-5710
DR. PHILIP DANIEL MESSER D.O.
Hospitalist
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-3777
ISABELLA D'AMBRA RD
Dietitian, Registered
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (401) 338-3448
ENYA HAN
Registered Nurse
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-3000
LISA M FLEMING M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-5238
GHANIA Y EL AKIKI M.D.
Internal Medicine (Geriatric Medicine)
148 CHESTNUT ST
NEEDHAM, MA 02492
Norfolk County (781) 453-3880

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cecilia Larson's NPI number?

The NPI number for Cecilia Larson is 1366539934. It was assigned to this individual provider in the NPPES registry on October 6, 2006.

Where is Cecilia Larson located?

Cecilia Larson practices at 148 Chestnut St Joslin Clinic, Needham, MA 02492. The listed phone number is (781) 453-5231.

What is Cecilia Larson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Cecilia Larson enrolled in Medicare?

Yes. Cecilia Larson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cecilia Larson was last updated on December 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.