OrganizationActive
Nathan H Drum
NPI 1275773178 · Optometrist · Lancaster, NH
Nathan H Drum is a Optometrist organization in Lancaster, NH (NPI 1275773178).
Provider details
- NPI number
- 1275773178
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Nathan Drum, Doctor/Proprietor(603) 788-2031
- License
- 552 (NH)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
Practice location
95 Main St
Lancaster, NH 03584-3072
Phone: (603) 788-2031
Fax: (603) 788-2508
Street-level locationGet directions
Mailing address
Po Box 527
Lancaster, NH 03584-0527
Registry dates
- Enumerated
- 2009-03-05
- Last updated
- 2012-04-25
Frequently asked questions
- What is Nathan H Drum's NPI number?
- Nathan H Drum's National Provider Identifier (NPI) is 1275773178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nathan H Drum?
- Nathan H Drum is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Nathan H Drum located?
- Nathan H Drum's practice location on file with NPPES is 95 Main St, Lancaster, NH 03584-3072.
- What is Nathan H Drum's phone number?
- The practice phone number listed in the NPPES registry for Nathan H Drum is (603) 788-2031.
- Who is the authorized official for Nathan H Drum?
- The authorized official listed on Nathan H Drum's NPPES record is Nathan Drum, Doctor/Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nathan H Drum's NPI active?
- Yes — Nathan H Drum's NPI (1275773178) is active in the NPPES registry as of the last update on 2012-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.