Rhonda Darmstadt, FNP
NPI 1558800540 · Family Nurse Practitioner · Albany, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rhonda Darmstadt, FNP is a Family Nurse Practitioner provider in Albany, NY (NPI 1558800540).
Provider details
- NPI number
- 1558800540
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- F341349-1 (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 tenure25% of score
9 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
442 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 252 | $59 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 135 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 31 | $86 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 24 | $119 |
Typical Medicare-allowed amounts for these services range $59–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 472 | 155 |
| Famotidine | 321 | 130 |
| Colestipol Hcl | 143 | 16 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 125 | 125 |
| Pantoprazole Sodium | 73 | 29 |
| Linaclotidebrand: Linzess | 60 | 23 |
| Dicyclomine Hcl | 30 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,966 across 142 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
- 2017-02-23
- Last updated
- 2023-01-04
- Certified
- 2023-01-04
Frequently asked questions
- What is Rhonda Darmstadt's NPI number?
- Rhonda Darmstadt's National Provider Identifier (NPI) is 1558800540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rhonda Darmstadt's specialty?
- Rhonda Darmstadt is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rhonda Darmstadt located?
- Rhonda Darmstadt's practice location on file with NPPES is 1375 Washington Ave Ste 101, Albany, NY 12206-1056.
- What is Rhonda Darmstadt's phone number?
- The practice phone number listed in the NPPES registry for Rhonda Darmstadt is (518) 438-4483.
- Does Rhonda Darmstadt accept Medicare?
- Rhonda Darmstadt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rhonda Darmstadt's NPI active?
- Yes — Rhonda Darmstadt's NPI (1558800540) is active in the NPPES registry as of the last update on 2023-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.