Crystal Mansfield Klemenc, FNP-BC - Medicare Nurse Practitioner in Cumming, GA

Crystal Mansfield Klemenc, FNP-BC is a medicare enrolled "Nurse Practitioner - Family" in Cumming, Georgia. She graduated from nursing school in 2020 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Maxfield Medical Llc and her current practice location is 5310 Matt Hwy Ste 103, Cumming, Georgia. You can reach out to her office (for appointments etc.) via phone at (470) 239-4928.

Crystal Mansfield Klemenc is licensed to practice in Georgia (license number RN202822) 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 1548779408.

Contact Information

Crystal Mansfield Klemenc, FNP-BC
5310 Matt Hwy Ste 103,
Cumming, GA 30028-8611
(470) 239-4928
Not Available

Map and Direction




Provider's Profile

Full NameCrystal Mansfield Klemenc
GenderFemale
SpecialityNurse Practitioner
Experience5 Years
Location5310 Matt Hwy Ste 103, Cumming, Georgia
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:
  • Crystal Mansfield Klemenc graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1548779408
  • Provider Enumeration Date: 09/23/2017
  • Last Update Date: 10/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4082961362
  • Enrollment ID: I20180717004215

Medical Identifiers

Medical identifiers for Crystal Mansfield Klemenc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548779408NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN202822 (Georgia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maxfield Medical Llc76183331215

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. Crystal Mansfield Klemenc allows following entities to bill medicare on her behalf.
Entity NameMinuteclinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134191836
PECOS PAC ID: 6709850241
Enrollment ID: O20051024000186
Entity NameMaxfield Medical Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619673035
PECOS PAC ID: 7618333121
Enrollment ID: O20230525000003

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. Crystal Mansfield Klemenc 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
Crystal Mansfield Klemenc, FNP-BC
5315 Coltman Dr,
Cumming, GA 30028-5606

Ph: (770) 789-0168
Crystal Mansfield Klemenc, FNP-BC
5310 Matt Hwy Ste 103,
Cumming, GA 30028-8611

Ph: (470) 239-4928

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).

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