OrganizationActive
Alan L Shiffrin, MD, PC
NPI 1023322666 · Psychiatry Physician · Denver, CO
Alan L Shiffrin, MD, PC is a Psychiatry Physician organization in Denver, CO (NPI 1023322666).
Provider details
- NPI number
- 1023322666
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Scott Meiners, Biller(303) 432-3355
- License
- 18698 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
650 S Cherry St
#1060
Denver, CO 80246-1801
Phone: (303) 432-3355
Fax: (303) 432-2266
Street-level locationGet directions
Mailing address
650 S Cherry St
Denver, CO 80246-1801
Registry dates
- Enumerated
- 2010-08-05
- Last updated
- 2010-08-05
Frequently asked questions
- What is Alan L Shiffrin, MD, PC's NPI number?
- Alan L Shiffrin, MD, PC's National Provider Identifier (NPI) is 1023322666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alan L Shiffrin, MD, PC?
- Alan L Shiffrin, MD, PC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Alan L Shiffrin, MD, PC located?
- Alan L Shiffrin, MD, PC's practice location on file with NPPES is 650 S Cherry St, Denver, CO 80246-1801.
- What is Alan L Shiffrin, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for Alan L Shiffrin, MD, PC is (303) 432-3355.
- Who is the authorized official for Alan L Shiffrin, MD, PC?
- The authorized official listed on Alan L Shiffrin, MD, PC's NPPES record is Scott Meiners, Biller. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alan L Shiffrin, MD, PC's NPI active?
- Yes — Alan L Shiffrin, MD, PC's NPI (1023322666) is active in the NPPES registry as of the last update on 2010-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.