Crystal Ayer, NP
NPI 1558901264 · Nurse Practitioner · Macon, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Ayer, NP is a Nurse Practitioner provider in Macon, GA (NPI 1558901264).
Provider details
- NPI number
- 1558901264
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN263801 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
50 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 29 | $176 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 21 | $98 |
Typical Medicare-allowed amounts for these services range $98–$176 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 5665 Peachtree Dunwoody RdAtlanta, GA 30342-1764Phone: (404) 778-7777
Registry dates
- Enumerated
- 2020-01-10
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Crystal Ayer's NPI number?
- Crystal Ayer's National Provider Identifier (NPI) is 1558901264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Ayer's specialty?
- Crystal Ayer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Ayer located?
- Crystal Ayer's practice location on file with NPPES is 350 Hospital Dr, Macon, GA 31217-3838.
- What is Crystal Ayer's phone number?
- The practice phone number listed in the NPPES registry for Crystal Ayer is (478) 765-7000.
- Does Crystal Ayer accept Medicare?
- Crystal Ayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Ayer's NPI active?
- Yes — Crystal Ayer's NPI (1558901264) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.