Ivan Montalvo-Otano, MD
NPI 1184660789 · Pain Medicine (Anesthesiology) Physician · Watertown, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Montalvo-Otano, MD is a Pain Medicine (Anesthesiology) Physician provider in Watertown, NY (NPI 1184660789).
Provider details
- NPI number
- 1184660789
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 218973 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
198 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $94 |
| Injection of Trigger Points, 1-2 Muscles20552 | 50 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $64 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 24 | $91 |
| Injection of Trigger Points, 3 Or More Muscles20553 | 13 | $39 |
Typical Medicare-allowed amounts for these services range $36–$94 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 212 | 56 |
| Tizanidine Hcl | 153 | 50 |
| Oxycodone Hcl | 132 | 29 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 124 | 34 |
| Gabapentin | 109 | 33 |
| Pregabalin | 75 | 17 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$68 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
- 2006-06-21
- Last updated
- 2024-04-17
- Certified
- 2024-04-17
Frequently asked questions
- What is Ivan Montalvo-Otano's NPI number?
- Ivan Montalvo-Otano's National Provider Identifier (NPI) is 1184660789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Montalvo-Otano's specialty?
- Ivan Montalvo-Otano is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Ivan Montalvo-Otano located?
- Ivan Montalvo-Otano's practice location on file with NPPES is 830 Washington St, Watertown, NY 13601-4034.
- What is Ivan Montalvo-Otano's phone number?
- The practice phone number listed in the NPPES registry for Ivan Montalvo-Otano is (315) 785-4313.
- Does Ivan Montalvo-Otano accept Medicare?
- Ivan Montalvo-Otano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Montalvo-Otano's NPI active?
- Yes — Ivan Montalvo-Otano's NPI (1184660789) is active in the NPPES registry as of the last update on 2024-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.