Benjamin Quiambao, MD
NPI 1770796336 · Psychiatry Physician · Norman, OK
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Quiambao, MD is a Psychiatry Physician provider in Norman, OK (NPI 1770796336).
Provider details
- NPI number
- 1770796336
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24708 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 59 |
| Mirtazapine | 57 |
| Alprazolam | 46 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 30 |
| Buprenorphine Hcl/Naloxone Hclbrand: Zubsolv | 26 |
| Aripiprazole | 25 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 25 |
| Hydroxyzine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-08
- Last updated
- 2024-09-28
- Certified
- 2024-09-28
Frequently asked questions
- What is Benjamin Quiambao's NPI number?
- Benjamin Quiambao's National Provider Identifier (NPI) is 1770796336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Quiambao's specialty?
- Benjamin Quiambao is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Quiambao located?
- Benjamin Quiambao's practice location on file with NPPES is 3750 W Main St Ste Aa, Norman, OK 73072-4645.
- What is Benjamin Quiambao's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Quiambao is (405) 790-0500.
- Does Benjamin Quiambao accept Medicare?
- Benjamin Quiambao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Quiambao's NPI active?
- Yes — Benjamin Quiambao's NPI (1770796336) is active in the NPPES registry as of the last update on 2024-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.