Penumetsa Raju, M.D.
NPI 1184666539 · Psychiatry Physician · Waterloo, IA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Penumetsa Raju, M.D. is a Psychiatry Physician provider in Waterloo, IA (NPI 1184666539).
Provider details
- NPI number
- 1184666539
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18458 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
621 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 218 | $77 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 215 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $102 |
| Telehealth Originating Site Facility FeeQ3014 | 69 | $30 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 19 | $173 |
| Telephone Medical Discussion With Physician, 11-20 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 592 | 104 |
| Alprazolam | 491 | 65 |
| Lamotrigine | 421 | 66 |
| Bupropion Hclbrand: Bupropion Xl | 409 | 71 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 356 | 55 |
| Escitalopram Oxalate | 326 | 64 |
| Quetiapine Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$67 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2007-07-16
Frequently asked questions
- What is Penumetsa Raju's NPI number?
- Penumetsa Raju's National Provider Identifier (NPI) is 1184666539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penumetsa Raju's specialty?
- Penumetsa Raju is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Penumetsa Raju located?
- Penumetsa Raju's practice location on file with NPPES is 2750 Saint Francis Dr, Waterloo, IA 50702-5644.
- What is Penumetsa Raju's phone number?
- The practice phone number listed in the NPPES registry for Penumetsa Raju is (319) 272-8922.
- Does Penumetsa Raju accept Medicare?
- Penumetsa Raju is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Penumetsa Raju's NPI active?
- Yes — Penumetsa Raju's NPI (1184666539) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.