MARY ELIZABETH PATTI M.D.
NPI 1386681070
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA

Q: What is Mary Elizabeth Patti's NPI number?

The NPI number for Mary Elizabeth Patti is 1386681070. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Q: What is Mary Elizabeth Patti's specialty?

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

Active since June 01, 2006PECOS EnrolledAccepts Medicare Assignment

1 JOSLIN PLACE, JOSLIN DIABETES CENTER, BOSTON, MA 02215(617) 735-1966 Get Directions Write a Review

NPPES record last updated: September 7, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mary Elizabeth Patti M.d. NPPES

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

MARY ELIZABETH PATTI M.D. (NPI 1386681070) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Massachusetts (75892) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1985).

NPPES Registry Identity

NPI1386681070

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameMARY ELIZABETH PATTICredential: M.D.

Location Address1 JOSLIN PLACE, JOSLIN DIABETES CENTERBoston, MA 02215

Mailing Address1 Joslin PlBoston, MA 02215-5306 · (617) 735-1966

Phone(617) 735-1966

Sole ProprietorNo

Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1985

Enumeration DateJune 1, 2006

Last NPPES UpdateSeptember 7, 2007

✔ NPI 1386681070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in MA · 75892

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.

1 JOSLIN PLACE, Boston, MA 02215

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Elizabeth Patti M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638359839

PECOS Enrollment IDI20110204000541

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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251

This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.

78 services44 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

76 services47 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

24 services23 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220086

Location330 Brookline AvenueBoston, MA 02215 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 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 3

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

19 suppliers40 claims151 services$6.44 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

8 suppliers12 claims15 services$0.98 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

10 suppliers115 claims115 services$184.15 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 3

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

DR. MARION JOAN MANSFIELD MD

Pediatrics (Pediatric Endocrinology)

1 JOSLIN PLACE, JOSLIN DIABETES CENTER
BOSTON, MA 02215

Suffolk County (617) 732-2603

MS. ANN P. FELDMAN MS, RD, CDE

Dietitian, Registered

1 JOSLIN PLACE, JOSLIN DIABETES CENTER
BOSTON, MA 02215

Suffolk County (617) 309-4418

DR. LLOYD PAUL AIELLO M.D., PH.D.

Ophthalmology

1 JOSLIN PLACE, JOSLIN DIABETES CENTER
BOSTON, MA 02215

Suffolk County (617) 732-2520

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 Mary Elizabeth Patti's NPI number?

The NPI number for Mary Elizabeth Patti is 1386681070. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Mary Elizabeth Patti located?

Mary Elizabeth Patti practices at 1 Joslin Place Joslin Diabetes Center, Boston, MA 02215. The listed phone number is (617) 735-1966.

What is Mary Elizabeth Patti's specialty?

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

Is Mary Elizabeth Patti enrolled in Medicare?

Yes. Mary Elizabeth Patti is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Elizabeth Patti accept?

Health plans from Anthem Blue Cross and Blue Shield list Mary Elizabeth Patti as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mary Elizabeth Patti affiliated with any hospitals?

According to CMS data, Mary Elizabeth Patti is affiliated with Beth Israel Deaconess Medical Center.

When was this NPI record last updated?

The NPPES record for Mary Elizabeth Patti was last updated on September 7, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.