Ashley Crystal Pfeiffer, CRNP - Medicare Nurse Practitioner in California, MD

Ashley Crystal Pfeiffer, CRNP is a medicare enrolled "Nurse Practitioner - Family" in California, Maryland. She graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Medstar Medical Group - Southern Maryland Llc, Medstar Medical Group - Southern Maryland Llc and her current practice location is 22590 Shady Ct, California, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 737-0500.

Ashley Crystal Pfeiffer is licensed to practice in Maryland (license number R207147) 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 1023993078.

Contact Information

Ashley Crystal Pfeiffer, CRNP
22590 Shady Ct,
California, MD 20619-5009
(301) 737-0500
(301) 737-3351

Map and Direction




Provider's Profile

Full NameAshley Crystal Pfeiffer
GenderFemale
SpecialityNurse Practitioner
Experience1 Years
Location22590 Shady Ct, California, Maryland
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:
  • Ashley Crystal Pfeiffer graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1023993078
  • Provider Enumeration Date: 08/08/2025
  • Last Update Date: 03/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5698264463
  • Enrollment ID: I20251030005307

Medical Identifiers

Medical identifiers for Ashley Crystal Pfeiffer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023993078NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family R207147 (Maryland)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Health Vna, IncCalverton, MDHome health agency
Medstar Saint Mary's HospitalLeonardtown, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Medical Group - Southern Maryland Llc1355667056237
Medstar Medical Group - Southern Maryland Llc1355667056237

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. Ashley Crystal Pfeiffer 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
Ashley Crystal Pfeiffer, CRNP
24035 Three Notch Rd,
Hollywood, MD 20636-4871

Ph: (301) 737-0500
Ashley Crystal Pfeiffer, CRNP
22590 Shady Ct,
California, MD 20619-5009

Ph: (301) 737-0500

Reviews and Comments


Nurse Practitioner Nurses in California, MD

Victoria Dube, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 22590 Shady Ct, California, MD 20619
Phone: 301-373-7900    
Mary Clark Magill, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 22590 Shady Ct, California, MD 20619
Phone: 301-373-7900    Fax: 301-373-6900
Anna Marie Bullis, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 22711 Parkview Dr, California, MD 20619
Phone: 301-310-4462    
Phyllis A Rumore-farris, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 23415 Three Notch Rd, California, MD 20619
Phone: 301-373-7900    Fax: 301-373-6900
Kathlyn Morgan Brigham, RN, MS, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 22936 Cattail Ln, California, MD 20619
Phone: 301-862-5344    
Mrs. Christine C Neurauter, PA
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 22590 Shady Ct, California, MD 20619
Phone: 301-373-7700    Fax: 301-373-6700

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.