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Alan Hadland, MD
NPI 1811120272 · Pain Medicine Physician · Petaluma, CA
Alan Hadland, MD is a Pain Medicine Physician provider in Petaluma, CA (NPI 1811120272).
Provider details
- NPI number
- 1811120272
- Entity type
- Individual
- Primary specialty
- Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G25215 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
47 6th St
Suite 200
Petaluma, CA 94952-3092
Phone: (415) 663-9383
Street-level locationGet directions
Mailing address
Po Box 607
Point Reyes Station, CA 94956-0607
Registry dates
- Enumerated
- 2009-09-01
- Last updated
- 2009-09-01
Frequently asked questions
- What is Alan Hadland's NPI number?
- Alan Hadland's National Provider Identifier (NPI) is 1811120272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Hadland's specialty?
- Alan Hadland is listed in the NPPES registry with a primary specialty of Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Hadland located?
- Alan Hadland's practice location on file with NPPES is 47 6th St, Petaluma, CA 94952-3092.
- What is Alan Hadland's phone number?
- The practice phone number listed in the NPPES registry for Alan Hadland is (415) 663-9383.
- Is Alan Hadland's NPI active?
- Yes — Alan Hadland's NPI (1811120272) is active in the NPPES registry as of the last update on 2009-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.