DIANE M HERSHOCK MD
NPI 1770652158
Internal Medicine - Hematology & Oncology in Easton, PA

Q: What is Diane Hershock's NPI number?

The NPI number for Diane Hershock is 1770652158. It was assigned to this individual provider in the NPPES registry on November 7, 2006.

Q: What is Diane Hershock's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Diane Hershock was last updated on January 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 07, 2006PECOS EnrolledAccepts Medicare Assignment

1600 ST LUKES BLVD, EASTON, PA 18045(484) 658-5758 Get Directions Write a Review

NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 20, 2026, Nov 14, 2016 (2 updates tracked since 2016).

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About Diane M Hershock Md NPPES

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

DIANE M HERSHOCK MD (NPI 1770652158) is an individual hematology & oncology provider in Easton, Pennsylvania, licensed in Pennsylvania (MD057563L) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with St Luke's Warren Hospital, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1993).

NPPES Registry Identity

NPI1770652158

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameDIANE M HERSHOCKCredential: MD

Location Address1600 ST LUKES BLVDEaston, PA 18045-5671

Mailing Address1600 St Lukes BlvdEaston, PA 18045-5671 · (866) 785-8537

Phone(484) 658-5758

Sole ProprietorNo

Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1993

Enumeration DateNovember 7, 2006

Last NPPES UpdateJanuary 20, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 20, 2026

✔ NPI 1770652158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in PA · MD057563L

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License MD057563L (PA)

Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License MD057563L (PA)

1600 ST LUKES BLVD, Easton, PA 18045

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Other Identifiers 1

Medicaid001762024PA

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

Diane M Hershock Md 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 ID4789670084

PECOS Enrollment IDI20040422000563

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 8

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

434 services163 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.

155 services103 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

67 services67 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

45 services45 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

27 services18 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.

22 services19 patients

Hospital Affiliations CMS Care Compare 5

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

St Luke's Warren Hospital

Acute Care Hospitals · Phillipsburg, NJ

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310060

Location185 Roseberry StPhillipsburg, NJ 08865 · Warren County

Emergency services

St Lukes Quakertown Hospital

Acute Care Hospitals · Quakertown, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390035

Location3000 St. Luke's DriveQuakertown, PA 18951 · Bucks County

Emergency services Birthing friendly

St Luke's Hospital Bethlehem

Acute Care Hospitals · Bethlehem, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390049

Location801 Ostrum StreetBethlehem, PA 18015 · Northampton County

Emergency services Birthing friendly

St Luke's Hospital - Anderson Campus

Acute Care Hospitals · Easton, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390326

Location1872 St Luke's BlvdEaston, PA 18045 · Northampton County

Birthing friendly

St Luke's Hospital - Monroe Campus

Acute Care Hospitals · Stroudsburg, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390330

Location100 St Luke's LaneStroudsburg, PA 18360 · Monroe County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18045 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

$166.87 typical visit price

range $54.64 – $166.87

Typical copayment $41.71 (range $13.66 – $41.71)

Most-billed visit code 99205

Established Patient

$96.82 typical visit price

range $17.33 – $135.84

Typical copayment $24.20 (range $4.33 – $33.96)

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.

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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.

RICHARD BOULAY MD

Obstetrics & Gynecology (Gynecologic Oncology)