Kathryn Patterson, ANP-BC, RN, NP
NPI 1619119898 · Community Health Nurse Practitioner · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Patterson, ANP-BC, RN, NP is a Community Health Nurse Practitioner provider in Ann Arbor, MI (NPI 1619119898).
Provider details
- NPI number
- 1619119898
- Entity type
- Individual
- Primary specialty
- Community Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP-BC, RN, NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704244027 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
453 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 182 | $121 |
| 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 | 106 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 84 | $82 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 42 | $54 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 39 | $83 |
Typical Medicare-allowed amounts for these services range $14–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Morphine Sulfatebrand: Morphine Sulfate Er | 335 | 42 |
| Oxycodone Hcl | 325 | 54 |
| Gabapentin | 200 | 48 |
| Fentanyl | 200 | 22 |
| Hydromorphone Hcl | 189 | 39 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 173 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-02
- Last updated
- 2020-01-20
- Certified
- 2020-01-20
Frequently asked questions
- What is Kathryn Patterson's NPI number?
- Kathryn Patterson's National Provider Identifier (NPI) is 1619119898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Patterson's specialty?
- Kathryn Patterson is listed in the NPPES registry with a primary specialty of Community Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Patterson located?
- Kathryn Patterson's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Kathryn Patterson's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Patterson is (734) 936-4000.
- Does Kathryn Patterson accept Medicare?
- Kathryn Patterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Patterson's NPI active?
- Yes — Kathryn Patterson's NPI (1619119898) is active in the NPPES registry as of the last update on 2020-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.