Preethi Krishnan, M.D
NPI 1790904134 · Endocrinology, Diabetes & Metabolism Physician · Englewood, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Preethi Krishnan, M.D is a Endocrinology, Diabetes & Metabolism Physician provider in Englewood, NJ (NPI 1790904134).
Provider details
- NPI number
- 1790904134
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 255009 (NY)
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 tenure25% of score
19 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
2,042 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 | 365 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 266 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 216 | $10 |
| Thyroxine (thyroid Chemical), Free84439 | 202 | $9 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 198 | $16 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 158 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 177 | 53 |
| Metformin Hcl | 133 | 44 |
| Atorvastatin Calcium | 68 | 26 |
| Empagliflozinbrand: Jardiance | 68 | 19 |
| Alendronate Sodium | 60 | 21 |
| Tirzepatidebrand: Mounjaro | 50 | — |
| Semaglutide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$181 across 2 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
- 2007-04-24
- Last updated
- 2021-06-16
- Certified
- 2021-06-10
Frequently asked questions
- What is Preethi Krishnan's NPI number?
- Preethi Krishnan's National Provider Identifier (NPI) is 1790904134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Preethi Krishnan's specialty?
- Preethi Krishnan is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Preethi Krishnan located?
- Preethi Krishnan's practice location on file with NPPES is 221 Engle St, Englewood, NJ 07631-2409.
- What is Preethi Krishnan's phone number?
- The practice phone number listed in the NPPES registry for Preethi Krishnan is (201) 567-8999.
- Does Preethi Krishnan accept Medicare?
- Preethi Krishnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Preethi Krishnan's NPI active?
- Yes — Preethi Krishnan's NPI (1790904134) is active in the NPPES registry as of the last update on 2021-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.