LON G. SHERMAN M.D., M.P.H.
NPI 1578782850
Internal Medicine - Cardiovascular Disease in Newburyport, MA

Q: What is Lon Sherman's NPI number?

The NPI number for Lon Sherman is 1578782850. It was assigned to this individual provider in the NPPES registry on April 24, 2007.

Q: What is Lon Sherman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Lon Sherman was last updated on December 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.

Active since April 24, 2007PECOS EnrolledAccepts Medicare Assignment

7 HENRY GRAF JR RD STE 1A, NEWBURYPORT, MA 01950(978) 462-1110(978) 462-3889 Get Directions Write a Review

NPPES record last updated: December 14, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Lon G. Sherman M.d., M.p.h. NPPES

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

LON G. SHERMAN M.D., M.P.H. (NPI 1578782850) is an individual cardiovascular disease provider in Newburyport, Massachusetts, licensed in Massachusetts (39012) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (1974).

NPPES Registry Identity

NPI1578782850

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameLON G. SHERMANCredential: M.D., M.P.H.

Location Address7 HENRY GRAF JR RD STE 1ANewburyport, MA 01950-4078

Mailing Address400 Main StAmesbury, MA 01913-4106 · (978) 376-1980

Phone(978) 462-1110

Fax(978) 462-3889

Sole ProprietorYes

Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 1974

Enumeration DateApril 24, 2007

Last NPPES UpdateDecember 14, 2025

NPPES CertifiedDecember 14, 2025

✔ NPI 1578782850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in MA · 39012

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

7 HENRY GRAF JR RD STE 1A, Newburyport, MA 01950

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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

Lon G. Sherman M.d., M.p.h. 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 ID6800829284

PECOS Enrollment IDI20050915000864

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 01950 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

$73.22 typical visit price

range $19.11 – $144.84

Typical copayment $18.30 (range $4.77 – $36.21)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Lon Sherman's NPI number?

The NPI number for Lon Sherman is 1578782850. It was assigned to this individual provider in the NPPES registry on April 24, 2007.

Where is Lon Sherman located?

Lon Sherman practices at 7 Henry Graf Jr Rd Ste 1A, Newburyport, MA 01950. The listed phone number is (978) 462-1110.

What is Lon Sherman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Lon Sherman enrolled in Medicare?

Yes. Lon Sherman 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.

When was this NPI record last updated?

The NPPES record for Lon Sherman was last updated on December 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.