Abigail Twilling, MD
NPI 1164048104 · Family Medicine Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abigail Twilling, MD is a Family Medicine Physician provider in Grand Rapids, MI (NPI 1164048104).
Provider details
- NPI number
- 1164048104
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301513951 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 75 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 | — |
| Amlodipine Besylate | 31 | 11 |
| Pantoprazole Sodium | 30 | — |
| Lisinopril | 28 | — |
| Metformin Hclbrand: Metformin Hcl Er | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-24
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is Abigail Twilling's NPI number?
- Abigail Twilling's National Provider Identifier (NPI) is 1164048104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abigail Twilling's specialty?
- Abigail Twilling is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Abigail Twilling located?
- Abigail Twilling's practice location on file with NPPES is 80 68th St Se Ste 202, Grand Rapids, MI 49548-6980.
- What is Abigail Twilling's phone number?
- The practice phone number listed in the NPPES registry for Abigail Twilling is (616) 267-0759.
- Does Abigail Twilling accept Medicare?
- Abigail Twilling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abigail Twilling's NPI active?
- Yes — Abigail Twilling's NPI (1164048104) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.