Jessica Ashly Gelb, PA-C - Medicare Physician Assistant in Worcester, MA

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Jessica Ashly Gelb, PA-C is a medicare enrolled "Physician Assistant" in Worcester, Massachusetts. She graduated from nursing school in 2014 and has 12 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Umass Memorial Medical Group Inc, Hospitalist Physicians Of Massachusetts Pc and her current practice location is 119 Belmont St, Worcester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (774) 441-6468.

Jessica Ashly Gelb is licensed to practice in Massachusetts (license number PA5277) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1629467873.

Contact Information

Jessica Ashly Gelb, PA-C
119 Belmont St,
Worcester, MA 01605-2903
(774) 441-6468
Not Available

Map and Direction




Provider's Profile

Full NameJessica Ashly Gelb
GenderFemale
SpecialityPhysician Assistant
Experience12 Years
Location119 Belmont St, Worcester, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jessica Ashly Gelb graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1629467873
  • Provider Enumeration Date: 01/12/2015
  • Last Update Date: 12/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5799004081
  • Enrollment ID: I20150508000644

Medical Identifiers

Medical identifiers for Jessica Ashly Gelb such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629467873NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA5277 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Umass Memorial Medical Group Inc42845398912494
Hospitalist Physicians Of Massachusetts Pc418303835984

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jessica Ashly Gelb allows following entities to bill medicare on her behalf.
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameSaint Vincent Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013997329
PECOS PAC ID: 8921056276
Enrollment ID: O20050104000566
Entity NameAssociated Physicians of Harvard Medical Faculty Physicians at Beth Is
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952358533
PECOS PAC ID: 6305749987
Enrollment ID: O20130606000720
Entity NameUnhlp LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942747977
PECOS PAC ID: 4688942642
Enrollment ID: O20170615000259
Entity NameHospitalist Physicians of Massachusetts PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376145680
PECOS PAC ID: 4183038359
Enrollment ID: O20210129000078

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jessica Ashly Gelb is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Jessica Ashly Gelb, PA-C
Po Box 415348,
Boston, MA 02241-5348

Ph: (800) 225-8885		Jessica Ashly Gelb, PA-C
119 Belmont St,
Worcester, MA 01605-2903

Ph: (774) 441-6468

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.