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DR. DAVID MICHAEL ERANI M.D.
NPI 1144326653
Internal Medicine - Endocrinology, Diabetes & Metabolism in Sturbridge, MA

Active since September 15, 2006PECOS Enrolled
128 MAIN ST, SUITE 2, STURBRIDGE, MA 01566(508) 347-7585(508) 347-7538 Get Directions Write a Review

NPPES record last updated: October 20, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. David Michael Erani M.d. NPPES

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

DR. DAVID MICHAEL ERANI M.D. (NPI 1144326653) is an individual endocrinology, diabetes & metabolism provider in Sturbridge, Massachusetts, licensed in Massachusetts (153394) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144326653
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. DAVID MICHAEL ERANICredential: M.D.
Location Address128 MAIN ST, SUITE 2Sturbridge, MA 01566-1556
Mailing AddressPo Box 40Southbridge, MA 01550-0040 · (508) 909-7799 · Fax (508) 764-2432
Phone(508) 347-7585
Fax(508) 347-7538
Sole ProprietorNo
Enumeration DateSeptember 15, 2006
Last NPPES UpdateOctober 20, 2014
✔ NPI 1144326653 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 · 153394
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.
128 MAIN ST, Sturbridge, MA 01566
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Other Identifiers 2

Medicare PIN8L4215TX
Medicare UPING53215NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David Michael Erani M.d. 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.

Medicare Billing Reassignments

5

Medicare enrollment records show David Erani reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Onduo Professionals Of California PC
48 mi
Clinic/Center
55 CHAPEL ST
Newton, MA 02458
  • Reassigned Medicare billing, Massachusetts enrollment
NPI 1720556541 (833) 446-6386
Onduo Professionals Of New Jersey, PC
48 mi
Clinic/Center
55 CHAPEL ST
Newton, MA 02458
  • Reassigned Medicare billing, Massachusetts enrollment
  • 2 clinicians in this Medicare group
NPI 1457827693 (833) 446-6386
Onduo Professionals Of Texas, P.A.
48 mi
Clinic/Center
55 CHAPEL ST
Newton, MA 02458
  • Reassigned Medicare billing, Massachusetts enrollment
  • Medicare enrollment name: Onduo Professionals Of Texas PA
NPI 1538622436 (833) 446-6386
Onduo Professionals, P.C.
48 mi
Clinic/Center
55 CHAPEL ST
Newton, MA 02458
  • Reassigned Medicare billing, Massachusetts enrollment
  • Medicare enrollment name: Onduo Professionals PC
NPI 1992206478 (617) 352-2056
Onduo Professionals Of Kansas, P.A.
48 mi
Clinic/Center
55 CHAPEL ST
Newton, MA 02458
  • Reassigned Medicare billing, Massachusetts enrollment
NPI 1306319280 (833) 446-6386

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01566 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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

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

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
1 supplier16 claims16 services$173.80 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 2

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

MRS. PATRICIA S BAK RN, CDE
Registered Nurse (Diabetes Educator)
128 MAIN ST, SUITE 2
STURBRIDGE, MA 01566
Worcester County (508) 347-7585
MRS. GISELE MARIE DUPLESSIS MSW, LICSW
Social Worker (Clinical)
128 MAIN ST
STURBRIDGE, MA 01566
Worcester County (774) 757-7341

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 David Erani's NPI number?

The NPI number for David Erani is 1144326653. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Where is David Erani located?

David Erani practices at 128 Main St Suite 2, Sturbridge, MA 01566. The listed phone number is (508) 347-7585.

What is David Erani's specialty?

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

Is David Erani enrolled in Medicare?

Yes. David Erani is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Erani's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Erani reassigns Medicare benefits to 5 organizations: Onduo Professionals Of California PC (Newton, MA), Onduo Professionals Of New Jersey, PC (Newton, MA), Onduo Professionals Of Texas, P.A. (Newton, MA), Onduo Professionals, P.C. (Newton, MA) and Onduo Professionals Of Kansas, P.A. (Newton, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Erani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Erani was last updated on October 20, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.