Emily Fessler, MD
NPI 1821450552 · Geriatric Medicine (Internal Medicine) Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Fessler, MD is a Geriatric Medicine (Internal Medicine) Physician provider in New York, NY (NPI 1821450552).
Provider details
- NPI number
- 1821450552
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD469518 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,185 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 359 | $112 |
| 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 | 299 | $19 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 152 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 103 | $76 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 93 | $155 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 143 | 57 |
| Amlodipine Besylate | 141 | 57 |
| Escitalopram Oxalate | 67 | 32 |
| Losartan Potassium | 62 | 26 |
| Levothyroxine Sodium | 52 | 25 |
| Rosuvastatin Calcium | 49 | 22 |
| Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (3)
- 3615 Chestnut StPhiladelphia, PA 19104-2612Phone: (215) 662-2746
- 3400 Spruce StPhiladelphia, PA 19104-4238Phone: (215) 662-2200
- 3900 Woodland AvePhiladelphia, PA 19104-4551Phone: (215) 583-5800
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2023-07-02
- Certified
- 2023-07-02
Frequently asked questions
- What is Emily Fessler's NPI number?
- Emily Fessler's National Provider Identifier (NPI) is 1821450552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Fessler's specialty?
- Emily Fessler is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Fessler located?
- Emily Fessler's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Emily Fessler's phone number?
- The practice phone number listed in the NPPES registry for Emily Fessler is (212) 746-7000.
- Does Emily Fessler accept Medicare?
- Emily Fessler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Fessler's NPI active?
- Yes — Emily Fessler's NPI (1821450552) is active in the NPPES registry as of the last update on 2023-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.