Tammy Rotondo, APNP
NPI 1487605903 · Family Nurse Practitioner · Chester, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Rotondo, APNP is a Family Nurse Practitioner provider in Chester, MD (NPI 1487605903).
Provider details
- NPI number
- 1487605903
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- R177344 (MD)
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
20 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
557 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 263 | $145 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 110 | $100 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 105 | $7 |
| Critical Care, First 30-74 Minutes99291 | 61 | $176 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 18 | $59 |
Typical Medicare-allowed amounts for these services range $7–$176 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 32 | 32 |
| Tramadol Hcl | 31 | 31 |
| Prednisone | 25 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 20 | 20 |
| Ondansetronbrand: Ondansetron Odt | 19 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2019-01-01
Frequently asked questions
- What is Tammy Rotondo's NPI number?
- Tammy Rotondo's National Provider Identifier (NPI) is 1487605903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Rotondo's specialty?
- Tammy Rotondo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Rotondo located?
- Tammy Rotondo's practice location on file with NPPES is 1630 Main St, Chester, MD 21619-2791.
- What is Tammy Rotondo's phone number?
- The practice phone number listed in the NPPES registry for Tammy Rotondo is (410) 604-6560.
- Does Tammy Rotondo accept Medicare?
- Tammy Rotondo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Rotondo's NPI active?
- Yes — Tammy Rotondo's NPI (1487605903) is active in the NPPES registry as of the last update on 2019-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.