Manju John
NPI 1194987313 · Cardiovascular Disease Physician · Middletown, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manju John is a Cardiovascular Disease Physician provider in Middletown, CT (NPI 1194987313).
Provider details
- NPI number
- 1194987313
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 052856 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,962 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 487 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 367 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 276 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 225 | $99 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 138 | $214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 1,076 | 363 |
| Atorvastatin Calcium | 622 | 224 |
| Apixabanbrand: Eliquis | 414 | 113 |
| Lisinopril | 342 | 123 |
| Amlodipine Besylate | 339 | 113 |
| Rosuvastatin Calcium | 330 | 112 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-29
- Last updated
- 2019-11-22
Frequently asked questions
- What is Manju John's NPI number?
- Manju John's National Provider Identifier (NPI) is 1194987313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manju John's specialty?
- Manju John is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Manju John located?
- Manju John's practice location on file with NPPES is 420 Saybrook Rd, Middletown, CT 06457-4747.
- What is Manju John's phone number?
- The practice phone number listed in the NPPES registry for Manju John is (860) 347-4258.
- Does Manju John accept Medicare?
- Manju John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Manju John's NPI active?
- Yes — Manju John's NPI (1194987313) is active in the NPPES registry as of the last update on 2019-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.