Katelyn Isaac, AG-ACNP
NPI 1083007405 · Nurse Practitioner · Augusta, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katelyn Isaac, AG-ACNP is a Nurse Practitioner provider in Augusta, ME (NPI 1083007405).
Provider details
- NPI number
- 1083007405
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AG-ACNP
- Sex
- Female
- Sole proprietor
- No
- License
- CNP151017 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
177 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 58 | $62 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 49 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $75 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 17 | $13 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 15 | $113 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 55 | 16 |
| Ondansetronbrand: Ondansetron Odt | 46 | 35 |
| Prochlorperazine Maleate | 35 | 29 |
| Prednisone | 22 | 12 |
| Apixabanbrand: Eliquis | 17 | — |
| Letrozole | 16 | — |
| Tamoxifen Citrate | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 2 Independence DrKennebunk, ME 04043-6078Phone: (207) 303-3300Fax: (207) 250-2144
- 105 Topsham Fair Mall Rd Unit 1Topsham, ME 04086-1773Phone: (207) 303-3300Fax: (207) 250-2137
- 11 Rock Row Ste 120Westbrook, ME 04092-4877Phone: (207) 303-3300Fax: (207) 250-2139
- 15 Rock Row Ste 110Westbrook, ME 04092-4877Phone: (207) 303-3300
- 155 Borthwick Ave Ste CPortsmouth, NH 03801-7156Phone: (603) 828-0100Fax: (603) 828-0111
Registry dates
- Enumerated
- 2015-03-10
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Katelyn Isaac's NPI number?
- Katelyn Isaac's National Provider Identifier (NPI) is 1083007405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Isaac's specialty?
- Katelyn Isaac is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katelyn Isaac located?
- Katelyn Isaac's practice location on file with NPPES is 35 Medical Center Pkwy, Augusta, ME 04330-8160.
- What is Katelyn Isaac's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Isaac is (207) 621-4116.
- Does Katelyn Isaac accept Medicare?
- Katelyn Isaac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katelyn Isaac's NPI active?
- Yes — Katelyn Isaac's NPI (1083007405) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.