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DIANA ELIZABETH FARRELL-GROSSMAN D.O.
NPI 1821359688
Internal Medicine in Bethlehem, PA

Active since June 07, 2012PECOS EnrolledAccepts Medicare Assignment
325 W BROAD ST, BETHLEHEM, PA 18018(484) 626-9200(610) 867-8499 Get Directions Write a Review

NPPES record last updated: April 4, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Diana Elizabeth Farrell-grossman D.o. NPPES

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

DIANA ELIZABETH FARRELL-GROSSMAN D.O. (NPI 1821359688) is an individual internal medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (OS019836) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and maintains a secondary practice location in Aventura.

NPPES Registry Identity

NPI1821359688
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDIANA ELIZABETH FARRELL-GROSSMANCredential: D.O.
Location Address325 W BROAD STBethlehem, PA 18018
Mailing AddressPo Box 783311Philadelphia, PA 19178-3311 · (484) 862-3295 · Fax (484) 664-7659
Phone(484) 626-9200
Fax(610) 867-8499
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateJune 7, 2012
Last NPPES UpdateApril 4, 2019
✔ NPI 1821359688 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in PA · OS019836✔ Licensed in FL · OS11692
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

325 W BROAD ST, Bethlehem, PA 18018
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Secondary Practice Location 1

Location 121097 NE 27th Ct, Suite 110Aventura, FL 33180-1204 · Phone (305) 682-8809 · Fax (305) 682-8806

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

Diana Elizabeth Farrell-grossman D.o. 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 ID7315197506
PECOS Enrollment IDI20190503001233
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 6

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, 30-39 minutes 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.
82 services48 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
45 services45 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
33 services27 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
19 services19 patients
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 90694
The quadrivalent inactivated influenza vaccine is a shot given to protect against four strains of the flu virus. This 0.5 ml dosage helps your body develop immunity to the virus. It's an important step in preventing flu-related complications.
18 services18 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
13 services11 patients

Hospital Affiliations CMS Care Compare

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

Lehigh Valley Hospital

Acute Care Hospitals · Allentown, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390133
Location1200 South Cedar Crest BoulevardAllentown, PA 18103 · Lehigh County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18018 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 7

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

REENA V KANABAR M.D.
Obstetrics & Gynecology
325 W BROAD ST, 3RD FLOOR
BETHLEHEM, PA 18018
Northampton County (484) 626-9250
DR. MARIA R. DEJOSEPH M.D.
Internal Medicine
325 W BROAD ST
BETHLEHEM, PA 18018
Northampton County (484) 626-9200
DR. SUSAN ELIZABETH ADAMS M.D.
Pediatrics
325 W BROAD ST, SECOND FLOOR
BETHLEHEM, PA 18018
Northampton County (484) 626-9222
SHELLEY MARTINEZ CRNP
Nurse Practitioner (Family)
325 W BROAD ST
BETHLEHEM, PA 18018
Northampton County (484) 626-9200
RANJINI CHUGH M.D.
Pediatrics
325 W BROAD ST, SECOND FLOOR
BETHLEHEM, PA 18018
Northampton County (484) 626-9222
LEHIGH VALLEY PHYSICIAN GROUP
Internal Medicine
325 W BROAD ST
BETHLEHEM, PA 18018
Northampton County (484) 626-9200
KIRSTY M DEMILLE CRNP
Nurse Practitioner (Women's Health)
325 W BROAD ST
BETHLEHEM, PA 18018
Northampton County (484) 626-9250

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 Diana Farrell-grossman's NPI number?

The NPI number for Diana Farrell-grossman is 1821359688. It was assigned to this individual provider in the NPPES registry on June 7, 2012.

Where is Diana Farrell-grossman located?

Diana Farrell-grossman practices at 325 W Broad St, Bethlehem, PA 18018. The listed phone number is (484) 626-9200.

What is Diana Farrell-grossman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Diana Farrell-grossman enrolled in Medicare?

Yes. Diana Farrell-grossman 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 Diana Farrell-grossman accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Diana Farrell-grossman 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 Diana Farrell-grossman affiliated with any hospitals?

According to CMS data, Diana Farrell-grossman is affiliated with Lehigh Valley Hospital.

When was this NPI record last updated?

The NPPES record for Diana Farrell-grossman was last updated on April 4, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.