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John Demersseman, M.D.
NPI 1194785758 · Gynecology Physician · Palm Springs, CA
John Demersseman, M.D. is a Gynecology Physician provider in Palm Springs, CA (NPI 1194785758).
Provider details
- NPI number
- 1194785758
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- G28169 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
555 E Tachevah Dr
Suite 2w201
Palm Springs, CA 92262-5750
Phone: (760) 323-9309
Fax: (760) 325-8408
Street-level locationGet directions
Mailing address
555 E Tachevah Dr
Palm Springs, CA 92262-5750
Registry dates
- Enumerated
- 2006-03-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Demersseman's NPI number?
- John Demersseman's National Provider Identifier (NPI) is 1194785758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Demersseman's specialty?
- John Demersseman is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Demersseman located?
- John Demersseman's practice location on file with NPPES is 555 E Tachevah Dr, Palm Springs, CA 92262-5750.
- What is John Demersseman's phone number?
- The practice phone number listed in the NPPES registry for John Demersseman is (760) 323-9309.
- Is John Demersseman's NPI active?
- Yes — John Demersseman's NPI (1194785758) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.