Nathanial Grow, M.D.
NPI 1912900291 · Family Medicine Physician · Petersburg, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathanial Grow, M.D. is a Family Medicine Physician provider in Petersburg, IN (NPI 1912900291).
Provider details
- NPI number
- 1912900291
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01044324A (IN)
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
21 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 · 152 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 565 | 103 |
| Levothyroxine Sodium | 467 | 84 |
| Gabapentin | 432 | 66 |
| Sertraline Hcl | 376 | 48 |
| Amlodipine Besylate | 345 | 56 |
| Omeprazole | 334 | 51 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2015-01-23
Frequently asked questions
- What is Nathanial Grow's NPI number?
- Nathanial Grow's National Provider Identifier (NPI) is 1912900291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathanial Grow's specialty?
- Nathanial Grow is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathanial Grow located?
- Nathanial Grow's practice location on file with NPPES is 106 W Pike Ave, Petersburg, IN 47567-8750.
- What is Nathanial Grow's phone number?
- The practice phone number listed in the NPPES registry for Nathanial Grow is (812) 354-1052.
- Does Nathanial Grow accept Medicare?
- Nathanial Grow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathanial Grow's NPI active?
- Yes — Nathanial Grow's NPI (1912900291) is active in the NPPES registry as of the last update on 2015-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.