Tammy Cain, MSN, A-GNP-C
NPI 1174237218 · Gerontology Nurse Practitioner · Bloomington, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Cain, MSN, A-GNP-C is a Gerontology Nurse Practitioner provider in Bloomington, IN (NPI 1174237218).
Provider details
- NPI number
- 1174237218
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, A-GNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 28125206 (IN)
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
3 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
400 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 | 132 | $142 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 126 | $26 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $100 |
| 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 | 40 | $13 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 72 | 16 |
| Gabapentin | 71 | 21 |
| Atorvastatin Calcium | 67 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 53 | 26 |
| Omeprazole | 51 | 17 |
| Amlodipine Besylate | 50 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-12
- Last updated
- 2023-08-22
- Certified
- 2023-08-22
Frequently asked questions
- What is Tammy Cain's NPI number?
- Tammy Cain's National Provider Identifier (NPI) is 1174237218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Cain's specialty?
- Tammy Cain is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Cain located?
- Tammy Cain's practice location on file with NPPES is 550 S Landmark Ave, Bloomington, IN 47403-3239.
- What is Tammy Cain's phone number?
- The practice phone number listed in the NPPES registry for Tammy Cain is (812) 330-3689.
- Does Tammy Cain accept Medicare?
- Tammy Cain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Cain's NPI active?
- Yes — Tammy Cain's NPI (1174237218) is active in the NPPES registry as of the last update on 2023-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.