Erin Guldenstern, PA
NPI 1669876165 · Physician Assistant · Saratoga Springs, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Guldenstern, PA is a Physician Assistant provider in Saratoga Springs, NY (NPI 1669876165).
Provider details
- NPI number
- 1669876165
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 017668 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
181 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $116 |
| Automated Urinalysis Test81003 | 24 | $2 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 23 | $102 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 17 | $132 |
Typical Medicare-allowed amounts for these services range $2–$132 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 37 | 37 |
| Prednisone | 29 | 29 |
| Doxycycline Hyclate | 28 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | 21 |
| Cefdinir | 17 | 17 |
| Fluticasone Propionate | 12 | 12 |
| Amoxicillin | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-10-14
- Last updated
- 2014-10-14
Frequently asked questions
- What is Erin Guldenstern's NPI number?
- Erin Guldenstern's National Provider Identifier (NPI) is 1669876165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Guldenstern's specialty?
- Erin Guldenstern is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Guldenstern located?
- Erin Guldenstern's practice location on file with NPPES is 211 Church St, Saratoga Springs, NY 12866-1003.
- What is Erin Guldenstern's phone number?
- The practice phone number listed in the NPPES registry for Erin Guldenstern is (518) 587-1141.
- Does Erin Guldenstern accept Medicare?
- Erin Guldenstern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Guldenstern's NPI active?
- Yes — Erin Guldenstern's NPI (1669876165) is active in the NPPES registry as of the last update on 2014-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.